From 5dc244a8c1fb23937f0103ba82aaa18bdc7dc937 Mon Sep 17 00:00:00 2001
From: "CanbiZ (MickLesk)" <47820557+MickLesk@users.noreply.github.com>
Date: Mon, 2 Mar 2026 10:55:20 +0100
Subject: [PATCH] core: standardize exit codes and add mappings (#12467)

* Standardize exit codes and add mappings

Replace generic exit 1 usages with specific numeric exit codes and add corresponding explanations to the error lookup. This commit updates multiple misc/* scripts to return distinct codes for validation, Proxmox/LXC, networking, download and curl errors (e.g. 103-123, 64, 107-120, 206, 0 for explicit user cancels). It also updates curl error handling to propagate the original curl exit code and adds new entries in explain_exit_code and the error handler to improve diagnostics.

* Set exit code 115 for update_os errors

Change exit status from 6 to 115 in misc/alpine-install.func's update_os() error handlers when failing to download tools.func or when the expected functions are missing. This gives a distinct exit code for these specific failure cases.

* Add tools/addon exit codes and use them

Introduce exit codes 232-238 for Tools & Addon scripts in misc/api.func and misc/error_handler.func. Update addon scripts (tools/addon/adguardhome-sync.sh, tools/addon/copyparty.sh, tools/addon/cronmaster.sh) to return specific codes instead of generic exit 1: 238 for unsupported OS and 233 when the application is not installed/upgrade prerequisites are missing. This makes failures more descriptive and aligns scripts with the central error explanations.

* Standardize exit codes in exporter addons

Unify exit codes across exporter addon scripts: return 238 for unsupported OS detections and 233 when an update is requested but the exporter is not installed. Applied to nextcloud-exporter.sh, pihole-exporter.sh, prometheus-paperless-ngx-exporter.sh, and qbittorrent-exporter.sh to make failure modes distinguishable for callers/automation.

* Use specific exit codes in addon scripts

Replace generic exit 1 with distinct exit codes across multiple addon scripts to enable finer-grained error handling in automation. Exit codes introduced: 10 for Docker/Compose missing or user-declined Docker install, 233 for "nothing to update" cases, and 238 for unsupported OS cases. Affected files: tools/addon/arcane.sh, coolify.sh, dockge.sh, dokploy.sh, filebrowser-quantum.sh, filebrowser.sh, immich-public-proxy.sh, jellystat.sh, runtipi.sh.

* Use specific exit codes in addon scripts

Replace generic exit 1 with specific exit codes across multiple addon scripts to improve error signaling and handling. Files updated: tools/addon/add-netbird-lxc.sh (exit 238 on unsupported distro), tools/addon/add-tailscale-lxc.sh (treat user cancel as exit 0), tools/addon/glances.sh (exit 233 when not installed), tools/addon/komodo.sh (distinct exits for missing compose, legacy DB, backup/download failures, docker checks), tools/addon/netdata.sh (distinct exits for unsupported PVE versions, OS/codename detection, repo lookups), and tools/addon/phpmyadmin.sh (distinct exits for unsupported OS, network/download issues, package install/start failures, and invalid input). These changes make failures easier to identify and automate recovery or reporting.

* Use specific exit codes in PVE scripts

Replace generic exit 1 with distinct exit codes across tools/pve scripts to provide clearer failure signals for callers. post-pve-install.sh now returns 105 for unsupported Proxmox versions; pve-privilege-converter.sh uses 104 for non-root, 234 when no containers, and 235 for backup/conversion failures; update-apps.sh maps backup failures to 235, missing containers/selections to 234 (and UI cancellations to 0), missing backup storage to 119, and returns the actual container update exit code on failure. These changes improve diagnostics and allow external tooling to react to specific error conditions.

* Standardize exit codes and behaviors

Adjust exit codes and abort handling across multiple PVE helper scripts to provide clearer outcomes for automation and interactive flows. Changes include:

- container-restore-from-backup.sh, core-restore-from-backup.sh: return 235 when no backups found (was 1).
- fstrim.sh: treat user cancellation of non-ext4 warning as non-error (exit 0 instead of 1).
- kernel-clean.sh: treat no selection or user abort as non-error (exit 0 instead of 1).
- lxc-delete.sh: return 234 when no containers are present; treat no selection as non-error (exit 0).
- nic-offloading-fix.sh: use specific non-zero codes for root check and tool install failures (exit 104, 237) and 236 when no matching interfaces (was 1).
- pbs_microcode.sh, post-pmg-install.sh, post-pbs-install.sh: use distinct exit codes (232 and 105) for detected VM/PVE/unsupported distro conditions instead of generic 1.

These modifications make scripts return distinct codes for different failure modes and ensure user-initiated aborts or benign conditions exit with 0 where appropriate.

* Use exit 105 for unsupported PVE versions

Standardize error handling by replacing generic exit 1 with exit 105 in pve_check() across multiple VM template scripts to indicate unsupported Proxmox VE versions. Also add API exit code 226 message for "Proxmox: VM disk import or post-creation setup failed" in misc/api.func. Affected files include misc/api.func and various vm/*-vm.sh scripts.

* Use specific exit codes in VM scripts

Replace generic exit 1 with distinct exit codes across vm/*.sh to make failures more actionable for callers. Changes include: use 226 for missing imported-disk references, 237 for pv installation failures, 115 for download/extract/ISO-related failures, 214 for insufficient disk space during FreeBSD decompression, and 119 for missing storage detection. Updated scripts: archlinux-vm.sh, docker-vm.sh, haos-vm.sh, openwrt-vm.sh, opnsense-vm.sh, truenas-vm.sh, umbrel-os-vm.sh.
---
 misc/alpine-install.func                      |  8 ++---
 misc/api.func                                 | 35 +++++++++++++++++++
 misc/build.func                               | 32 ++++++++---------
 misc/core.func                                | 12 +++----
 misc/error_handler.func                       | 33 +++++++++++++++++
 misc/install.func                             |  8 ++---
 misc/tools.func                               |  2 +-
 misc/vm-core.func                             | 18 +++++-----
 tools/addon/add-netbird-lxc.sh                |  2 +-
 tools/addon/add-tailscale-lxc.sh              |  4 +--
 tools/addon/adguardhome-sync.sh               |  4 +--
 tools/addon/arcane.sh                         |  6 ++--
 tools/addon/coolify.sh                        |  6 ++--
 tools/addon/copyparty.sh                      |  4 +--
 tools/addon/cronmaster.sh                     |  4 +--
 tools/addon/dockge.sh                         |  6 ++--
 tools/addon/dokploy.sh                        |  6 ++--
 tools/addon/filebrowser-quantum.sh            |  2 +-
 tools/addon/filebrowser.sh                    |  2 +-
 tools/addon/glances.sh                        |  4 +--
 tools/addon/immich-public-proxy.sh            |  6 ++--
 tools/addon/jellystat.sh                      |  6 ++--
 tools/addon/komodo.sh                         | 14 ++++----
 tools/addon/netdata.sh                        | 12 +++----
 tools/addon/nextcloud-exporter.sh             |  4 +--
 tools/addon/phpmyadmin.sh                     | 14 ++++----
 tools/addon/pihole-exporter.sh                |  4 +--
 .../prometheus-paperless-ngx-exporter.sh      |  4 +--
 tools/addon/qbittorrent-exporter.sh           |  4 +--
 tools/addon/runtipi.sh                        |  8 ++---
 tools/pve/container-restore-from-backup.sh    |  2 +-
 tools/pve/core-restore-from-backup.sh         |  2 +-
 tools/pve/fstrim.sh                           |  2 +-
 tools/pve/kernel-clean.sh                     |  4 +--
 tools/pve/lxc-delete.sh                       |  4 +--
 tools/pve/nic-offloading-fix.sh               |  6 ++--
 tools/pve/pbs_microcode.sh                    |  2 +-
 tools/pve/post-pbs-install.sh                 |  4 +--
 tools/pve/post-pmg-install.sh                 |  2 +-
 tools/pve/post-pve-install.sh                 |  6 ++--
 tools/pve/pve-privilege-converter.sh          |  8 ++---
 tools/pve/update-apps.sh                      | 18 +++++-----
 vm/archlinux-vm.sh                            |  8 ++---
 vm/debian-13-vm.sh                            |  6 ++--
 vm/debian-vm.sh                               |  6 ++--
 vm/docker-vm.sh                               |  2 +-
 vm/haos-vm.sh                                 | 16 ++++-----
 vm/mikrotik-routeros.sh                       |  6 ++--
 vm/nextcloud-vm.sh                            |  6 ++--
 vm/openwrt-vm.sh                              | 10 +++---
 vm/opnsense-vm.sh                             | 14 ++++----
 vm/owncloud-vm.sh                             |  6 ++--
 vm/pimox-haos-vm.sh                           |  6 ++--
 vm/truenas-vm.sh                              | 10 +++---
 vm/ubuntu2204-vm.sh                           |  6 ++--
 vm/ubuntu2404-vm.sh                           |  6 ++--
 vm/ubuntu2504-vm.sh                           |  6 ++--
 vm/umbrel-os-vm.sh                            | 16 ++++-----
 58 files changed, 266 insertions(+), 198 deletions(-)

diff --git a/misc/alpine-install.func b/misc/alpine-install.func
index a80b2e6d3..23af25128 100644
--- a/misc/alpine-install.func
+++ b/misc/alpine-install.func
@@ -79,7 +79,7 @@ setting_up_container() {
   if [ "$(ip addr show | grep 'inet ' | grep -v '127.0.0.1' | awk '{print $2}' | cut -d'/' -f1)" = "" ]; then
     echo 1>&2 -e "\n${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}"
     echo -e "${NETWORK}Check Network Settings"
-    exit 1
+    exit 121
   fi
   msg_ok "Set up Container OS"
   msg_ok "Network Connected: ${BL}$(ip addr show | grep 'inet ' | awk '{print $2}' | cut -d'/' -f1 | tail -n1)${CL}"
@@ -99,7 +99,7 @@ network_check() {
       echo -e "${INFO}${RD}Expect Issues Without Internet${CL}"
     else
       echo -e "${NETWORK}Check Network Settings"
-      exit 1
+      exit 122
     fi
   fi
   RESOLVEDIP=$(getent hosts github.com | awk '{ print $1 }')
@@ -119,12 +119,12 @@ update_os() {
   local tools_content
   tools_content=$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/tools.func) || {
     msg_error "Failed to download tools.func"
-    exit 6
+    exit 115
   }
   source /dev/stdin <<<"$tools_content"
   if ! declare -f fetch_and_deploy_gh_release >/dev/null 2>&1; then
     msg_error "tools.func loaded but incomplete — missing expected functions"
-    exit 6
+    exit 115
   fi
   msg_ok "Updated Container OS"
   post_progress_to_api
diff --git a/misc/api.func b/misc/api.func
index 4d5c0ae86..5dbf47050 100644
--- a/misc/api.func
+++ b/misc/api.func
@@ -124,6 +124,7 @@ detect_repo_source
 #   * Generic/Shell errors (1-3, 10, 124-132, 134, 137, 139, 141, 143-146)
 #   * curl/wget errors (4-8, 16, 18, 22-28, 30, 32-36, 39, 44-48, 51-52, 55-57, 59, 61, 63, 75, 78-79, 92, 95)
 #   * Package manager errors (APT, DPKG: 100-102, 255)
+#   * Script Validation & Setup (103-123)
 #   * BSD sysexits (64-78)
 #   * Systemd/Service errors (150-154)
 #   * Python/pip/uv errors (160-162)
@@ -131,6 +132,7 @@ detect_repo_source
 #   * MySQL/MariaDB errors (180-183)
 #   * MongoDB errors (190-193)
 #   * Proxmox custom codes (200-231)
+#   * Tools & Addon Scripts (232-238)
 #   * Node.js/npm errors (239, 243, 245-249)
 # - Returns description string for given exit code
 # ------------------------------------------------------------------------------
@@ -189,6 +191,29 @@ explain_exit_code() {
   101) echo "APT: Configuration error (bad sources.list, malformed config)" ;;
   102) echo "APT: Lock held by another process (dpkg/apt still running)" ;;
 
+  # --- Script Validation & Setup (103-123) ---
+  103) echo "Validation: Shell is not Bash" ;;
+  104) echo "Validation: Not running as root (or invoked via sudo)" ;;
+  105) echo "Validation: Proxmox VE version not supported" ;;
+  106) echo "Validation: Architecture not supported (ARM / PiMox)" ;;
+  107) echo "Validation: Kernel key parameters unreadable" ;;
+  108) echo "Validation: Kernel key limits exceeded" ;;
+  109) echo "Proxmox: No available container ID after max attempts" ;;
+  110) echo "Proxmox: Failed to apply default.vars" ;;
+  111) echo "Proxmox: App defaults file not available" ;;
+  112) echo "Proxmox: Invalid install menu option" ;;
+  113) echo "LXC: Under-provisioned — user aborted update" ;;
+  114) echo "LXC: Storage too low — user aborted update" ;;
+  115) echo "Download: install.func download failed or incomplete" ;;
+  116) echo "Proxmox: Default bridge vmbr0 not found" ;;
+  117) echo "LXC: Container did not reach running state" ;;
+  118) echo "LXC: No IP assigned to container after timeout" ;;
+  119) echo "Proxmox: No valid storage for rootdir content" ;;
+  120) echo "Proxmox: No valid storage for vztmpl content" ;;
+  121) echo "LXC: Container network not ready (no IP after retries)" ;;
+  122) echo "LXC: No internet connectivity — user declined to continue" ;;
+  123) echo "LXC: Local IP detection failed" ;;
+
   # --- BSD sysexits.h (64-78) ---
   64) echo "Usage error (wrong arguments)" ;;
   65) echo "Data format error (bad input data)" ;;
@@ -276,8 +301,18 @@ explain_exit_code() {
   223) echo "Proxmox: Template not available after download" ;;
   224) echo "Proxmox: PBS storage is for backups only" ;;
   225) echo "Proxmox: No template available for OS/Version" ;;
+  226) echo "Proxmox: VM disk import or post-creation setup failed" ;;
   231) echo "Proxmox: LXC stack upgrade failed" ;;
 
+  # --- Tools & Addon Scripts (232-238) ---
+  232) echo "Tools: Wrong execution environment (run on PVE host, not inside LXC)" ;;
+  233) echo "Tools: Application not installed (update prerequisite missing)" ;;
+  234) echo "Tools: No LXC containers found or available" ;;
+  235) echo "Tools: Backup or restore operation failed" ;;
+  236) echo "Tools: Required hardware not detected" ;;
+  237) echo "Tools: Dependency package installation failed" ;;
+  238) echo "Tools: OS or distribution not supported for this addon" ;;
+
   # --- Node.js / npm / pnpm / yarn (239-249) ---
   239) echo "npm/Node.js: Unexpected runtime error or dependency failure" ;;
   243) echo "Node.js: Out of memory (JavaScript heap out of memory)" ;;
diff --git a/misc/build.func b/misc/build.func
index 5a8ea0292..51f264ad6 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -119,7 +119,7 @@ maxkeys_check() {
   # Exit if kernel parameters are unavailable
   if [[ "$per_user_maxkeys" -eq 0 || "$per_user_maxbytes" -eq 0 ]]; then
     msg_error "Unable to read kernel key parameters. Ensure proper permissions."
-    exit 1
+    exit 107
   fi
 
   # Fetch key usage for user ID 100000 (typical for containers)
@@ -148,7 +148,7 @@ maxkeys_check() {
   # Provide next steps if issues are detected
   if [[ "$failure" -eq 1 ]]; then
     msg_error "Kernel key limits exceeded - see suggestions above"
-    exit 1
+    exit 108
   fi
 
   # Silent success - only show errors if they exist
@@ -355,7 +355,7 @@ get_valid_container_id() {
     attempts=$((attempts + 1))
     if [[ $attempts -ge $max_attempts ]]; then
       msg_error "Could not find available container ID after $max_attempts attempts"
-      exit 1
+      exit 109
     fi
   done
 
@@ -2035,7 +2035,7 @@ advanced_settings() {
         else
           whiptail --msgbox "Default bridge 'vmbr0' not found!\n\nPlease configure a network bridge in Proxmox first." 10 58
           msg_error "Default bridge 'vmbr0' not found"
-          exit 1
+          exit 116
         fi
       else
         if result=$(whiptail --backtitle "Proxmox VE Helper Scripts [Step $STEP/$MAX_STEP]" \
@@ -3023,7 +3023,7 @@ install_script() {
     3 | mydefaults | MYDEFAULTS | userdefaults | USERDEFAULTS)
       default_var_settings || {
         msg_error "Failed to apply default.vars"
-        exit 1
+        exit 110
       }
       defaults_target="/usr/local/community-scripts/default.vars"
       break
@@ -3040,7 +3040,7 @@ install_script() {
         break
       else
         msg_error "No App Defaults available for ${APP}"
-        exit 1
+        exit 111
       fi
       ;;
     "$SETTINGS_OPTION" | settings | SETTINGS)
@@ -3051,7 +3051,7 @@ install_script() {
       ;;
     *)
       msg_error "Invalid option: $CHOICE"
-      exit 1
+      exit 112
       ;;
     esac
   done
@@ -3135,7 +3135,7 @@ check_container_resources() {
     read -r prompt </dev/tty
     if [[ ! ${prompt,,} =~ ^(yes)$ ]]; then
       msg_error "Aborted: under-provisioned LXC (${current_cpu} CPU/${current_ram}MB RAM < ${var_cpu} CPU/${var_ram}MB RAM)"
-      exit 1
+      exit 113
     fi
   else
     echo -e ""
@@ -3158,7 +3158,7 @@ check_container_storage() {
     read -r prompt </dev/tty
     if [[ ! ${prompt,,} =~ ^(y|yes)$ ]]; then
       msg_error "Aborted: storage too low (${usage}% used)"
-      exit 1
+      exit 114
     fi
   fi
 }
@@ -3446,7 +3446,7 @@ start() {
     3)
       clear
       exit_script
-      exit
+      exit 0
       ;;
     esac
     ensure_profile_loaded
@@ -3556,7 +3556,7 @@ build_container() {
   export FUNCTIONS_FILE_PATH="$(curl -fsSL "$_func_url")"
   if [[ -z "$FUNCTIONS_FILE_PATH" || ${#FUNCTIONS_FILE_PATH} -lt 100 ]]; then
     msg_error "Failed to download install functions from: $_func_url"
-    exit 1
+    exit 115
   fi
 
   # Core exports for install.func
@@ -3938,7 +3938,7 @@ EOF
       local ct_status
       ct_status=$(pct status "$CTID" 2>/dev/null || echo "unknown")
       msg_error "LXC Container did not reach running state (status: ${ct_status})"
-      exit 1
+      exit 117
     fi
   done
 
@@ -3967,7 +3967,7 @@ EOF
       echo "  • Verify static IP configuration (if using static IP)"
       echo "  • Check Proxmox firewall rules"
       echo "  • If using Tailscale: Disable MagicDNS temporarily"
-      exit 1
+      exit 118
     fi
 
     # Verify basic connectivity (ping test)
@@ -4968,11 +4968,11 @@ create_lxc_container() {
   # Storage capability check
   check_storage_support "rootdir" || {
     msg_error "No valid storage found for 'rootdir' [Container]"
-    exit 1
+    exit 119
   }
   check_storage_support "vztmpl" || {
     msg_error "No valid storage found for 'vztmpl' [Template]"
-    exit 1
+    exit 120
   }
 
   # Template storage selection
@@ -5250,7 +5250,7 @@ create_lxc_container() {
           }
         else
           msg_custom "🚫" "${YW}" "Installation cancelled"
-          exit 1
+          exit 0
         fi
       else
         msg_error "No ${PCT_OSTYPE} templates available"
diff --git a/misc/core.func b/misc/core.func
index 9a4c52f71..e3b9d2cff 100644
--- a/misc/core.func
+++ b/misc/core.func
@@ -276,7 +276,7 @@ shell_check() {
     msg_error "Your default shell is currently not set to Bash. To use these scripts, please switch to the Bash shell."
     echo -e "\nExiting..."
     sleep 2
-    exit 1
+    exit 103
   fi
 }
 
@@ -293,7 +293,7 @@ root_check() {
     msg_error "Please run this script as root."
     echo -e "\nExiting..."
     sleep 2
-    exit 1
+    exit 104
   fi
 }
 
@@ -314,7 +314,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -325,7 +325,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not yet supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -333,7 +333,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.9 or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 # ------------------------------------------------------------------------------
@@ -348,7 +348,7 @@ arch_check() {
     msg_error "This script will not work with PiMox (ARM architecture detected)."
     msg_warn "Visit https://github.com/asylumexp/Proxmox for ARM64 support."
     sleep 2
-    exit 1
+    exit 106
   fi
 }
 
diff --git a/misc/error_handler.func b/misc/error_handler.func
index 6223b6a29..b0bb5dcf3 100644
--- a/misc/error_handler.func
+++ b/misc/error_handler.func
@@ -94,6 +94,29 @@ if ! declare -f explain_exit_code &>/dev/null; then
     100) echo "APT: Package manager error (broken packages / dependency problems)" ;;
     101) echo "APT: Configuration error (bad sources.list, malformed config)" ;;
     102) echo "APT: Lock held by another process (dpkg/apt still running)" ;;
+
+    # --- Script Validation & Setup (103-123) ---
+    103) echo "Validation: Shell is not Bash" ;;
+    104) echo "Validation: Not running as root (or invoked via sudo)" ;;
+    105) echo "Validation: Proxmox VE version not supported" ;;
+    106) echo "Validation: Architecture not supported (ARM / PiMox)" ;;
+    107) echo "Validation: Kernel key parameters unreadable" ;;
+    108) echo "Validation: Kernel key limits exceeded" ;;
+    109) echo "Proxmox: No available container ID after max attempts" ;;
+    110) echo "Proxmox: Failed to apply default.vars" ;;
+    111) echo "Proxmox: App defaults file not available" ;;
+    112) echo "Proxmox: Invalid install menu option" ;;
+    113) echo "LXC: Under-provisioned — user aborted update" ;;
+    114) echo "LXC: Storage too low — user aborted update" ;;
+    115) echo "Download: install.func download failed or incomplete" ;;
+    116) echo "Proxmox: Default bridge vmbr0 not found" ;;
+    117) echo "LXC: Container did not reach running state" ;;
+    118) echo "LXC: No IP assigned to container after timeout" ;;
+    119) echo "Proxmox: No valid storage for rootdir content" ;;
+    120) echo "Proxmox: No valid storage for vztmpl content" ;;
+    121) echo "LXC: Container network not ready (no IP after retries)" ;;
+    122) echo "LXC: No internet connectivity — user declined to continue" ;;
+    123) echo "LXC: Local IP detection failed" ;;
     124) echo "Command timed out (timeout command)" ;;
     125) echo "Command failed to start (Docker daemon or execution error)" ;;
     126) echo "Command invoked cannot execute (permission problem?)" ;;
@@ -155,6 +178,16 @@ if ! declare -f explain_exit_code &>/dev/null; then
     224) echo "Proxmox: PBS storage is for backups only" ;;
     225) echo "Proxmox: No template available for OS/Version" ;;
     231) echo "Proxmox: LXC stack upgrade failed" ;;
+
+    # --- Tools & Addon Scripts (232-238) ---
+    232) echo "Tools: Wrong execution environment (run on PVE host, not inside LXC)" ;;
+    233) echo "Tools: Application not installed (update prerequisite missing)" ;;
+    234) echo "Tools: No LXC containers found or available" ;;
+    235) echo "Tools: Backup or restore operation failed" ;;
+    236) echo "Tools: Required hardware not detected" ;;
+    237) echo "Tools: Dependency package installation failed" ;;
+    238) echo "Tools: OS or distribution not supported for this addon" ;;
+
     239) echo "npm/Node.js: Unexpected runtime error or dependency failure" ;;
     243) echo "Node.js: Out of memory (JavaScript heap out of memory)" ;;
     245) echo "Node.js: Invalid command-line option" ;;
diff --git a/misc/install.func b/misc/install.func
index 069eba5ba..94f005b26 100644
--- a/misc/install.func
+++ b/misc/install.func
@@ -126,7 +126,7 @@ setting_up_container() {
   if [ "$(hostname -I)" = "" ]; then
     echo 1>&2 -e "\n${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}"
     echo -e "${NETWORK}Check Network Settings"
-    exit 1
+    exit 121
   fi
   rm -rf /usr/lib/python3.*/EXTERNALLY-MANAGED
   systemctl disable -q --now systemd-networkd-wait-online.service
@@ -177,7 +177,7 @@ network_check() {
       echo -e "${INFO}${RD}Expect Issues Without Internet${CL}"
     else
       echo -e "${NETWORK}Check Network Settings"
-      exit 1
+      exit 122
     fi
   fi
 
@@ -242,12 +242,12 @@ EOF
   local tools_content
   tools_content=$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/tools.func) || {
     msg_error "Failed to download tools.func"
-    exit 6
+    exit 115
   }
   source /dev/stdin <<<"$tools_content"
   if ! declare -f fetch_and_deploy_gh_release >/dev/null 2>&1; then
     msg_error "tools.func loaded but incomplete — missing expected functions"
-    exit 6
+    exit 115
   fi
 }
 
diff --git a/misc/tools.func b/misc/tools.func
index e9d08dc51..f26b3b7f7 100644
--- a/misc/tools.func
+++ b/misc/tools.func
@@ -5153,7 +5153,7 @@ current_ip="$(get_current_ip)"
 
 if [[ -z "$current_ip" ]]; then
     echo "[ERROR] Could not detect local IP" >&2
-    exit 1
+    exit 123
 fi
 
 if [[ -f "$IP_FILE" ]]; then
diff --git a/misc/vm-core.func b/misc/vm-core.func
index 125f2e79e..852945152 100644
--- a/misc/vm-core.func
+++ b/misc/vm-core.func
@@ -244,7 +244,7 @@ curl_handler() {
 
   if [[ -z "$url" ]]; then
     msg_error "no valid url or option entered for curl_handler"
-    exit 1
+    exit 64
   fi
 
   $STD msg_info "Fetching: $url"
@@ -273,7 +273,7 @@ curl_handler() {
         rm -f /tmp/curl_error.log
       fi
       __curl_err_handler "$exit_code" "$url" "$curl_stderr"
-      exit 1 # hard exit if exit_code is not 0
+      exit "$exit_code"
     fi
 
     $STD printf "\r\033[K${INFO}${YW}Retry $attempt/$max_retries in ${delay}s...${CL}" >&2
@@ -316,7 +316,7 @@ __curl_err_handler() {
   esac
 
   [[ -n "$curl_msg" ]] && printf "%s\n" "$curl_msg" >&2
-  exit 1
+  exit "$exit_code"
 }
 
 # ------------------------------------------------------------------------------
@@ -331,7 +331,7 @@ shell_check() {
     msg_error "Your default shell is currently not set to Bash. To use these scripts, please switch to the Bash shell."
     echo -e "\nExiting..."
     sleep 2
-    exit
+    exit 103
   fi
 }
 
@@ -552,7 +552,7 @@ check_root() {
     msg_error "Please run this script as root."
     echo -e "\nExiting..."
     sleep 2
-    exit
+    exit 104
   fi
 }
 
@@ -562,7 +562,7 @@ pve_check() {
     echo -e "Requires Proxmox Virtual Environment Version 8.1 - 8.4 or 9.0 - 9.1."
     echo -e "Exiting..."
     sleep 2
-    exit
+    exit 105
   fi
 }
 
@@ -572,21 +572,21 @@ arch_check() {
     echo -e "\n ${YWB}Visit https://github.com/asylumexp/Proxmox for ARM64 support. \n"
     echo -e "Exiting..."
     sleep 2
-    exit
+    exit 106
   fi
 }
 
 exit_script() {
   clear
   echo -e "\n${CROSS}${RD}User exited script${CL}\n"
-  exit
+  exit 0
 }
 
 check_hostname_conflict() {
   local hostname="$1"
   if qm list | awk '{print $2}' | grep -qx "$hostname"; then
     msg_error "Hostname $hostname already in use by another VM."
-    exit 1
+    exit 206
   fi
 }
 
diff --git a/tools/addon/add-netbird-lxc.sh b/tools/addon/add-netbird-lxc.sh
index 7e5e315e0..5c21e672f 100644
--- a/tools/addon/add-netbird-lxc.sh
+++ b/tools/addon/add-netbird-lxc.sh
@@ -73,7 +73,7 @@ fi
 DISTRO=$(pct exec "$CTID" -- cat /etc/os-release | grep -w "ID" | cut -d'=' -f2 | tr -d '"')
 if [[ "$DISTRO" != "debian" && "$DISTRO" != "ubuntu" ]]; then
   msg "\e[1;31m Error: This script only supports Debian or Ubuntu LXC containers. Detected: $DISTRO. Aborting...\e[0m"
-  exit 1
+  exit 238
 fi
 
 CTID_CONFIG_PATH=/etc/pve/lxc/${CTID}.conf
diff --git a/tools/addon/add-tailscale-lxc.sh b/tools/addon/add-tailscale-lxc.sh
index 1947ffbeb..70e883c2e 100644
--- a/tools/addon/add-tailscale-lxc.sh
+++ b/tools/addon/add-tailscale-lxc.sh
@@ -32,7 +32,7 @@ header_info
 
 if ! command -v pveversion &>/dev/null; then
   msg_error "This script must be run on the Proxmox VE host (not inside an LXC container)"
-  exit 1
+  exit 232
 fi
 
 while true; do
@@ -64,7 +64,7 @@ while [[ -z "${CTID}" ]]; do
   CTID=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Containers on $NODE" --radiolist \
     "\nSelect a container to add Tailscale to:\n" \
     16 $((MSG_MAX_LENGTH + 23)) 6 \
-    "${CTID_MENU[@]}" 3>&1 1>&2 2>&3) || exit 1
+    "${CTID_MENU[@]}" 3>&1 1>&2 2>&3) || exit 0
 done
 
 CTID_CONFIG_PATH="/etc/pve/lxc/${CTID}.conf"
diff --git a/tools/addon/adguardhome-sync.sh b/tools/addon/adguardhome-sync.sh
index 480f7f198..4f597b536 100644
--- a/tools/addon/adguardhome-sync.sh
+++ b/tools/addon/adguardhome-sync.sh
@@ -69,7 +69,7 @@ elif [[ -f "/etc/debian_version" ]]; then
   SERVICE_PATH="/etc/systemd/system/adguardhome-sync.service"
 else
   msg_error "Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -312,7 +312,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/arcane.sh b/tools/addon/arcane.sh
index 1b880b080..8faf16106 100644
--- a/tools/addon/arcane.sh
+++ b/tools/addon/arcane.sh
@@ -87,11 +87,11 @@ function update() {
 function check_docker() {
   if ! command -v docker &>/dev/null; then
     msg_error "Docker is not installed. This script requires an existing Docker LXC. Exiting."
-    exit 1
+    exit 10
   fi
   if ! docker compose version &>/dev/null; then
     msg_error "Docker Compose plugin is not available. Please install it before running this script. Exiting."
-    exit 1
+    exit 10
   fi
   msg_ok "Docker $(docker --version | cut -d' ' -f3 | tr -d ',') and Docker Compose are available"
 }
@@ -171,7 +171,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/coolify.sh b/tools/addon/coolify.sh
index f85a27a51..258260ee6 100644
--- a/tools/addon/coolify.sh
+++ b/tools/addon/coolify.sh
@@ -93,7 +93,7 @@ function check_or_install_docker() {
       msg_ok "Docker Compose is available"
     else
       msg_error "Docker Compose plugin is not available. Please install it."
-      exit 1
+      exit 10
     fi
     return
   fi
@@ -103,7 +103,7 @@ function check_or_install_docker() {
   read -r install_docker_prompt
   if [[ ! "${install_docker_prompt,,}" =~ ^(y|yes)$ ]]; then
     msg_error "Docker is required for ${APP}. Exiting."
-    exit 1
+    exit 10
   fi
 
   msg_info "Installing Docker"
@@ -165,7 +165,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/copyparty.sh b/tools/addon/copyparty.sh
index f13bfa2c1..b0ba19b77 100644
--- a/tools/addon/copyparty.sh
+++ b/tools/addon/copyparty.sh
@@ -49,7 +49,7 @@ elif grep -qE 'ID=debian|ID=ubuntu' /etc/os-release; then
   SERVICE_PATH="/etc/systemd/system/copyparty.service"
 else
   msg_error "Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -318,7 +318,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/cronmaster.sh b/tools/addon/cronmaster.sh
index 8645f6a30..8973188d4 100644
--- a/tools/addon/cronmaster.sh
+++ b/tools/addon/cronmaster.sh
@@ -51,7 +51,7 @@ EOF
 # ==============================================================================
 if ! grep -qE 'ID=debian|ID=ubuntu' /etc/os-release 2>/dev/null; then
   echo -e "${CROSS} Unsupported OS detected. This script only supports Debian and Ubuntu."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -183,7 +183,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/dockge.sh b/tools/addon/dockge.sh
index c961b136b..0341273c0 100644
--- a/tools/addon/dockge.sh
+++ b/tools/addon/dockge.sh
@@ -99,7 +99,7 @@ function check_or_install_docker() {
       msg_ok "Docker Compose is available"
     else
       msg_error "Docker Compose plugin is not available. Please install it."
-      exit 1
+      exit 10
     fi
     return
   fi
@@ -109,7 +109,7 @@ function check_or_install_docker() {
   read -r install_docker_prompt
   if [[ ! "${install_docker_prompt,,}" =~ ^(y|yes)$ ]]; then
     msg_error "Docker is required for ${APP}. Exiting."
-    exit 1
+    exit 10
   fi
 
   msg_info "Installing Docker"
@@ -160,7 +160,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/dokploy.sh b/tools/addon/dokploy.sh
index c4d7263ff..6538ad1f7 100644
--- a/tools/addon/dokploy.sh
+++ b/tools/addon/dokploy.sh
@@ -92,7 +92,7 @@ function check_or_install_docker() {
       msg_ok "Docker Compose is available"
     else
       msg_error "Docker Compose plugin is not available. Please install it."
-      exit 1
+      exit 10
     fi
     return
   fi
@@ -102,7 +102,7 @@ function check_or_install_docker() {
   read -r install_docker_prompt
   if [[ ! "${install_docker_prompt,,}" =~ ^(y|yes)$ ]]; then
     msg_error "Docker is required for ${APP}. Exiting."
-    exit 1
+    exit 10
   fi
 
   msg_info "Installing Docker"
@@ -163,7 +163,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/filebrowser-quantum.sh b/tools/addon/filebrowser-quantum.sh
index 484c46996..7d470ecac 100644
--- a/tools/addon/filebrowser-quantum.sh
+++ b/tools/addon/filebrowser-quantum.sh
@@ -54,7 +54,7 @@ elif [[ -f "/etc/debian_version" ]]; then
   PKG_MANAGER="apt-get install -y"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 header_info
diff --git a/tools/addon/filebrowser.sh b/tools/addon/filebrowser.sh
index 41d7af249..d8f0c1e98 100644
--- a/tools/addon/filebrowser.sh
+++ b/tools/addon/filebrowser.sh
@@ -52,7 +52,7 @@ elif [[ -f "/etc/debian_version" ]]; then
   PKG_MANAGER="apt-get install -y"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 header_info
diff --git a/tools/addon/glances.sh b/tools/addon/glances.sh
index 90eb8fe22..7c9d7f9d8 100644
--- a/tools/addon/glances.sh
+++ b/tools/addon/glances.sh
@@ -93,7 +93,7 @@ EOF
 update_glances_debian() {
   if [[ ! -d /opt/glances/.venv ]]; then
     msg_error "$APP is not installed"
-    exit 1
+    exit 233
   fi
   msg_info "Updating $APP"
   cd /opt/glances
@@ -160,7 +160,7 @@ EOF
 update_glances_alpine() {
   if [[ ! -d /opt/glances/.venv ]]; then
     msg_error "$APP is not installed"
-    exit 1
+    exit 233
   fi
   msg_info "Updating $APP"
   cd /opt/glances
diff --git a/tools/addon/immich-public-proxy.sh b/tools/addon/immich-public-proxy.sh
index 509fc17b8..002225b1a 100644
--- a/tools/addon/immich-public-proxy.sh
+++ b/tools/addon/immich-public-proxy.sh
@@ -52,13 +52,13 @@ EOF
 # ==============================================================================
 if [[ -f "/etc/alpine-release" ]]; then
   msg_error "Alpine is not supported for ${APP}. Use Debian."
-  exit 1
+  exit 238
 elif [[ -f "/etc/debian_version" ]]; then
   OS="Debian"
   SERVICE_PATH="/etc/systemd/system/immich-proxy.service"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -231,7 +231,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/jellystat.sh b/tools/addon/jellystat.sh
index cb201f6c6..bd53e5189 100644
--- a/tools/addon/jellystat.sh
+++ b/tools/addon/jellystat.sh
@@ -52,13 +52,13 @@ EOF
 # ==============================================================================
 if [[ -f "/etc/alpine-release" ]]; then
   msg_error "Alpine is not supported for ${APP}. Use Debian/Ubuntu."
-  exit 1
+  exit 238
 elif [[ -f "/etc/debian_version" ]]; then
   OS="Debian"
   SERVICE_PATH="/etc/systemd/system/jellystat.service"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -326,7 +326,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/komodo.sh b/tools/addon/komodo.sh
index 69f5f2f39..71921aa47 100644
--- a/tools/addon/komodo.sh
+++ b/tools/addon/komodo.sh
@@ -37,7 +37,7 @@ function find_compose_file() {
   COMPOSE_FILE=$(find "$INSTALL_PATH" -maxdepth 1 -type f -name '*.compose.yaml' ! -name 'compose.env' | head -n1)
   if [[ -z "${COMPOSE_FILE:-}" ]]; then
     msg_error "No valid compose file found in ${INSTALL_PATH}!"
-    exit 1
+    exit 233
   fi
   COMPOSE_BASENAME=$(basename "$COMPOSE_FILE")
 }
@@ -48,7 +48,7 @@ function check_legacy_db() {
     echo -e "${YW}This configuration is no longer supported since Komodo v1.18.0.${CL}"
     echo -e "${YW}Please follow the migration guide:${CL}"
     echo -e "${BGN}https://github.com/community-scripts/ProxmoxVE/discussions/5689${CL}\n"
-    exit 1
+    exit 238
   fi
 }
 
@@ -79,14 +79,14 @@ function update() {
   BACKUP_FILE="${INSTALL_PATH}/${COMPOSE_BASENAME}.bak_$(date +%Y%m%d_%H%M%S)"
   cp "$COMPOSE_FILE" "$BACKUP_FILE" || {
     msg_error "Failed to create backup of ${COMPOSE_BASENAME}!"
-    exit 1
+    exit 235
   }
 
   GITHUB_URL="https://raw.githubusercontent.com/moghtech/komodo/main/compose/${COMPOSE_BASENAME}"
   if ! curl -fsSL "$GITHUB_URL" -o "$COMPOSE_FILE"; then
     msg_error "Failed to download ${COMPOSE_BASENAME} from GitHub!"
     mv "$BACKUP_FILE" "$COMPOSE_FILE"
-    exit 1
+    exit 115
   fi
 
   if ! grep -qxF 'COMPOSE_KOMODO_BACKUPS_PATH=/etc/komodo/backups' "$COMPOSE_ENV"; then
@@ -129,7 +129,7 @@ function check_or_install_docker() {
       msg_ok "Docker Compose is available"
     else
       msg_error "Docker Compose plugin is not available. Please install it."
-      exit 1
+      exit 10
     fi
     return
   fi
@@ -139,7 +139,7 @@ function check_or_install_docker() {
   read -r install_docker_prompt
   if [[ ! "${install_docker_prompt,,}" =~ ^(y|yes)$ ]]; then
     msg_error "Docker is required for ${APP}. Exiting."
-    exit 1
+    exit 10
   fi
 
   msg_info "Installing Docker"
@@ -239,7 +239,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/netdata.sh b/tools/addon/netdata.sh
index 270d684fd..572dadc2b 100644
--- a/tools/addon/netdata.sh
+++ b/tools/addon/netdata.sh
@@ -58,7 +58,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -69,7 +69,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not yet supported."
       msg_error "Supported: Proxmox VE version 9.0–9.1.x"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -77,19 +77,19 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.9 or 9.0–9.1.x"
-  exit 1
+  exit 105
 }
 
 detect_codename() {
   source /etc/os-release
   if [[ "$ID" != "debian" ]]; then
     msg_error "Unsupported base OS: $ID (only Proxmox VE / Debian supported)."
-    exit 1
+    exit 238
   fi
   CODENAME="${VERSION_CODENAME:-}"
   if [[ -z "$CODENAME" ]]; then
     msg_error "Could not detect Debian codename."
-    exit 1
+    exit 71
   fi
   echo "$CODENAME"
 }
@@ -124,7 +124,7 @@ install() {
   PKG=$(get_latest_repo_pkg "$REPO_URL")
   if [[ -z "$PKG" ]]; then
     msg_error "Could not find netdata-repo package for Debian $CODENAME"
-    exit 1
+    exit 237
   fi
   curl -fsSL "${REPO_URL}${PKG}" -o "$PKG"
   $STD dpkg -i "$PKG"
diff --git a/tools/addon/nextcloud-exporter.sh b/tools/addon/nextcloud-exporter.sh
index 94f3c5899..130ba979f 100644
--- a/tools/addon/nextcloud-exporter.sh
+++ b/tools/addon/nextcloud-exporter.sh
@@ -36,7 +36,7 @@ SERVICE_PATH="/etc/systemd/system/nextcloud-exporter.service"
 # ==============================================================================
 if ! grep -qE 'ID=debian|ID=ubuntu' /etc/os-release 2>/dev/null; then
   echo -e "${CROSS} Unsupported OS detected. This script only supports Debian and Ubuntu."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -170,7 +170,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "Nextcloud-Exporter is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/phpmyadmin.sh b/tools/addon/phpmyadmin.sh
index 08f2ee78d..8f59efaf9 100644
--- a/tools/addon/phpmyadmin.sh
+++ b/tools/addon/phpmyadmin.sh
@@ -52,7 +52,7 @@ elif [[ -f "/etc/debian_version" ]]; then
   INSTALL_DIR="$INSTALL_DIR_DEBIAN"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 header_info
@@ -72,7 +72,7 @@ function check_internet() {
     msg_ok "Internet connectivity OK"
   else
     msg_error "Internet connectivity or GitHub unreachable (Status $HTTP_CODE). Exiting."
-    exit 1
+    exit 115
   fi
 }
 
@@ -105,7 +105,7 @@ function install_php_and_modules() {
       msg_info "Installing missing PHP packages: ${MISSING_PACKAGES[*]}"
       if ! apt-get update &>/dev/null || ! apt-get install -y "${MISSING_PACKAGES[@]}" &>/dev/null; then
         msg_error "Failed to install required PHP modules. Exiting."
-        exit 1
+        exit 237
       fi
       msg_ok "Installed missing PHP packages"
     else
@@ -132,7 +132,7 @@ function install_phpmyadmin() {
   msg_info "Downloading ${TARBALL_URL}"
   if ! curl -fsSL "$TARBALL_URL" -o /tmp/phpmyadmin.tar.gz; then
     msg_error "Download failed: $TARBALL_URL"
-    exit 1
+    exit 115
   fi
 
   mkdir -p "$INSTALL_DIR"
@@ -188,7 +188,7 @@ EOF
       msg_ok "Started PHP-FPM service: $PHP_FPM_SERVICE"
     else
       msg_error "Failed to start PHP-FPM service: $PHP_FPM_SERVICE"
-      exit 1
+      exit 150
     fi
 
     $STD rc-service lighttpd start
@@ -237,7 +237,7 @@ function update_phpmyadmin() {
 
   if ! curl -fsSL "$TARBALL_URL" -o /tmp/phpmyadmin.tar.gz; then
     msg_error "Download failed: $TARBALL_URL"
-    exit 1
+    exit 115
   fi
 
   BACKUP_DIR="/tmp/phpmyadmin-backup-$(date +%Y%m%d-%H%M%S)"
@@ -280,7 +280,7 @@ if is_phpmyadmin_installed; then
     ;;
   *)
     echo -e "${YW}⚠️ Invalid input. Exiting.${CL}"
-    exit 1
+    exit 112
     ;;
   esac
 else
diff --git a/tools/addon/pihole-exporter.sh b/tools/addon/pihole-exporter.sh
index 9102ca9f3..7e9fc0fca 100644
--- a/tools/addon/pihole-exporter.sh
+++ b/tools/addon/pihole-exporter.sh
@@ -41,7 +41,7 @@ elif grep -qE 'ID=debian|ID=ubuntu' /etc/os-release; then
   SERVICE_PATH="/etc/systemd/system/pihole-exporter.service"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -207,7 +207,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "Pihole-Exporter is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/prometheus-paperless-ngx-exporter.sh b/tools/addon/prometheus-paperless-ngx-exporter.sh
index a1db26d68..08796fc59 100644
--- a/tools/addon/prometheus-paperless-ngx-exporter.sh
+++ b/tools/addon/prometheus-paperless-ngx-exporter.sh
@@ -32,7 +32,7 @@ AUTH_TOKEN_FILE="/etc/prometheus-paperless-ngx-exporter/paperless_auth_token_fil
 # ==============================================================================
 if ! grep -qE 'ID=debian|ID=ubuntu' /etc/os-release 2>/dev/null; then
   echo -e "${CROSS} Unsupported OS detected. This script only supports Debian and Ubuntu."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -144,7 +144,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "Prometheus-Paperless-NGX-Exporter is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/qbittorrent-exporter.sh b/tools/addon/qbittorrent-exporter.sh
index 0dc72f684..7f1b4f322 100644
--- a/tools/addon/qbittorrent-exporter.sh
+++ b/tools/addon/qbittorrent-exporter.sh
@@ -41,7 +41,7 @@ elif grep -qE 'ID=debian|ID=ubuntu' /etc/os-release; then
   SERVICE_PATH="/etc/systemd/system/qbittorrent-exporter.service"
 else
   echo -e "${CROSS} Unsupported OS detected. Exiting."
-  exit 1
+  exit 238
 fi
 
 # ==============================================================================
@@ -200,7 +200,7 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "qBittorrent-Exporter is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
diff --git a/tools/addon/runtipi.sh b/tools/addon/runtipi.sh
index 6b9e41ac4..1b231e028 100644
--- a/tools/addon/runtipi.sh
+++ b/tools/addon/runtipi.sh
@@ -62,7 +62,7 @@ function check_or_install_docker() {
       msg_ok "Docker Compose is available"
     else
       msg_error "Docker Compose plugin is not available. Please install it."
-      exit 1
+      exit 10
     fi
     return
   fi
@@ -72,7 +72,7 @@ function check_or_install_docker() {
   read -r install_docker_prompt
   if [[ ! "${install_docker_prompt,,}" =~ ^(y|yes)$ ]]; then
     msg_error "Docker is required for ${APP}. Exiting."
-    exit 1
+    exit 10
   fi
 
   msg_info "Installing Docker"
@@ -168,14 +168,14 @@ if [[ "${type:-}" == "update" ]]; then
     update
   else
     msg_error "${APP} is not installed. Nothing to update."
-    exit 1
+    exit 233
   fi
   exit 0
 fi
 
 if [[ -f /etc/alpine-release ]]; then
   msg_error "${APP} does not support Alpine Linux. Please use a Debian or Ubuntu based LXC."
-  exit 1
+  exit 238
 fi
 
 header_info
diff --git a/tools/pve/container-restore-from-backup.sh b/tools/pve/container-restore-from-backup.sh
index c5d5a0841..c73d51c7d 100644
--- a/tools/pve/container-restore-from-backup.sh
+++ b/tools/pve/container-restore-from-backup.sh
@@ -62,7 +62,7 @@ function msg_error() {
 }
 if [ -z "$(ls -A /var/lib/docker/volumes/hass_config/_data/backups/)" ]; then
   msg_error "No backups found! \n"
-  exit 1
+  exit 235
 fi
 DIR=/var/lib/docker/volumes/hass_config/_data/restore
 if [ -d "$DIR" ]; then
diff --git a/tools/pve/core-restore-from-backup.sh b/tools/pve/core-restore-from-backup.sh
index 855767dae..276b7e122 100644
--- a/tools/pve/core-restore-from-backup.sh
+++ b/tools/pve/core-restore-from-backup.sh
@@ -62,7 +62,7 @@ function msg_error() {
 }
 if [ -z "$(ls -A /root/.homeassistant/backups/)" ]; then
   msg_error "No backups found! \n"
-  exit 1
+  exit 235
 fi
 DIR=/root/.homeassistant/restore
 if [ -d "$DIR" ]; then
diff --git a/tools/pve/fstrim.sh b/tools/pve/fstrim.sh
index 90e3aa236..8540aa457 100644
--- a/tools/pve/fstrim.sh
+++ b/tools/pve/fstrim.sh
@@ -39,7 +39,7 @@ ROOT_FS=$(df -Th "/" | awk 'NR==2 {print $2}')
 if [ "$ROOT_FS" != "ext4" ]; then
   whiptail --backtitle "Proxmox VE Helper Scripts" \
     --title "Warning" \
-    --yesno "Root filesystem is not ext4 ($ROOT_FS).\nContinue anyway?" 12 80 || exit 1
+    --yesno "Root filesystem is not ext4 ($ROOT_FS).\nContinue anyway?" 12 80 || exit 0
 fi
 
 NODE=$(hostname)
diff --git a/tools/pve/kernel-clean.sh b/tools/pve/kernel-clean.sh
index e8dd68848..a9af89219 100644
--- a/tools/pve/kernel-clean.sh
+++ b/tools/pve/kernel-clean.sh
@@ -57,7 +57,7 @@ done
 
 if [ ${#kernels_to_remove[@]} -eq 0 ]; then
   echo -e "${RD}No valid selection made. Exiting.${CL}"
-  exit 1
+  exit 0
 fi
 
 # Confirm removal
@@ -66,7 +66,7 @@ printf "%s\n" "${kernels_to_remove[@]}"
 read -rp "Proceed with removal? (y/n): " confirm
 if [[ "$confirm" != "y" ]]; then
   echo -e "${RD}Aborted.${CL}"
-  exit 1
+  exit 0
 fi
 
 # Remove kernels
diff --git a/tools/pve/lxc-delete.sh b/tools/pve/lxc-delete.sh
index 8fb43af9b..9ff666d46 100644
--- a/tools/pve/lxc-delete.sh
+++ b/tools/pve/lxc-delete.sh
@@ -51,7 +51,7 @@ containers=$(pct list | tail -n +2 | awk '{print $0 " " $4}')
 
 if [ -z "$containers" ]; then
   whiptail --title "LXC Container Delete" --msgbox "No LXC containers available!" 10 60
-  exit 1
+  exit 234
 fi
 
 menu_items=("ALL" "Delete ALL containers" "OFF") # Add as first option
@@ -72,7 +72,7 @@ CHOICES=$(whiptail --title "LXC Container Delete" \
 if [ -z "$CHOICES" ]; then
   whiptail --title "LXC Container Delete" \
     --msgbox "No containers selected!" 10 60
-  exit 1
+  exit 0
 fi
 
 read -p "Delete containers manually or automatically? (Default: manual) m/a: " DELETE_MODE
diff --git a/tools/pve/nic-offloading-fix.sh b/tools/pve/nic-offloading-fix.sh
index e22d0d669..ef630e536 100644
--- a/tools/pve/nic-offloading-fix.sh
+++ b/tools/pve/nic-offloading-fix.sh
@@ -47,7 +47,7 @@ function msg_warn() { echo -e "${WARN} ${YWB}${1}"; }
 # Check for root privileges
 if [ "$(id -u)" -ne 0 ]; then
   msg_error "Error: This script must be run as root."
-  exit 1
+  exit 104
 fi
 
 if ! command -v ethtool >/dev/null 2>&1; then
@@ -55,7 +55,7 @@ if ! command -v ethtool >/dev/null 2>&1; then
   apt-get update &>/dev/null
   apt-get install -y ethtool &>/dev/null || {
     msg_error "Failed to install ethtool. Exiting."
-    exit 1
+    exit 237
   }
   msg_ok "ethtool installed successfully"
 fi
@@ -86,7 +86,7 @@ done
 if [ ${#INTERFACES[@]} -eq 0 ]; then
   whiptail --title "Error" --msgbox "No Intel e1000e or e1000 network interfaces found!" 10 60
   msg_error "No Intel e1000e or e1000 network interfaces found! Exiting."
-  exit 1
+  exit 236
 fi
 
 msg_ok "Found ${BL}$COUNT${GN} Intel e1000e/e1000 interfaces"
diff --git a/tools/pve/pbs_microcode.sh b/tools/pve/pbs_microcode.sh
index ccd47ffe4..e9cfd8bd5 100644
--- a/tools/pve/pbs_microcode.sh
+++ b/tools/pve/pbs_microcode.sh
@@ -41,7 +41,7 @@ header_info
 virt=$(systemd-detect-virt)
 if [ "$virt" != "none" ]; then
   msg_error "This script must be run on bare metal. Detected virtual environment: $virt"
-  exit 1
+  exit 232
 fi
 
 # Attempt to obtain the current loaded microcode revision
diff --git a/tools/pve/post-pbs-install.sh b/tools/pve/post-pbs-install.sh
index 3b21f37e4..47100948e 100644
--- a/tools/pve/post-pbs-install.sh
+++ b/tools/pve/post-pbs-install.sh
@@ -83,7 +83,7 @@ main() {
 
   if command -v pveversion >/dev/null 2>&1; then
     echo -e "\n🛑  PVE Detected, Wrong Script!\n"
-    exit 1
+    exit 232
   fi
 
   local CODENAME
@@ -95,7 +95,7 @@ main() {
   *)
     msg_error "Unsupported Debian codename: $CODENAME"
     echo -e "Supported: bookworm (PBS 3.x) and trixie (PBS 4.x)"
-    exit 1
+    exit 105
     ;;
   esac
 }
diff --git a/tools/pve/post-pmg-install.sh b/tools/pve/post-pmg-install.sh
index 579e0b513..532c4efaa 100644
--- a/tools/pve/post-pmg-install.sh
+++ b/tools/pve/post-pmg-install.sh
@@ -49,7 +49,7 @@ declare -f init_tool_telemetry &>/dev/null && init_tool_telemetry "post-pmg-inst
 
 if ! grep -q "Proxmox Mail Gateway" /etc/issue 2>/dev/null; then
   msg_error "This script is only intended for Proxmox Mail Gateway"
-  exit 1
+  exit 232
 fi
 
 repo_state() {
diff --git a/tools/pve/post-pve-install.sh b/tools/pve/post-pve-install.sh
index 291c1c2bd..73a702d1f 100644
--- a/tools/pve/post-pve-install.sh
+++ b/tools/pve/post-pve-install.sh
@@ -88,19 +88,19 @@ main() {
   if [[ "$PVE_MAJOR" == "8" ]]; then
     if ((PVE_MINOR < 0 || PVE_MINOR > 9)); then
       msg_error "Unsupported Proxmox 8 version"
-      exit 1
+      exit 105
     fi
     start_routines_8
   elif [[ "$PVE_MAJOR" == "9" ]]; then
     if ((PVE_MINOR < 0 || PVE_MINOR > 1)); then
       msg_error "Only Proxmox 9.0-9.1.x is currently supported"
-      exit 1
+      exit 105
     fi
     start_routines_9
   else
     msg_error "Unsupported Proxmox VE major version: $PVE_MAJOR"
     echo -e "Supported: 8.0–8.9.x and 9.0–9.1.x"
-    exit 1
+    exit 105
   fi
 }
 
diff --git a/tools/pve/pve-privilege-converter.sh b/tools/pve/pve-privilege-converter.sh
index 791c4008b..36421a216 100644
--- a/tools/pve/pve-privilege-converter.sh
+++ b/tools/pve/pve-privilege-converter.sh
@@ -25,7 +25,7 @@ header_info "$APP"
 check_root() {
   if [[ $EUID -ne 0 ]]; then
     msg_error "Script must be run as root"
-    exit 1
+    exit 104
   fi
 }
 
@@ -63,7 +63,7 @@ select_container() {
 
   if [[ ${#lxc_list[@]} -eq 0 ]]; then
     msg_error "No containers found"
-    exit 1
+    exit 234
   fi
 
   PS3="Enter number of container to convert: "
@@ -101,7 +101,7 @@ backup_container() {
   if [ -z "$BACKUP_PATH" ] || ! grep -q "Backup job finished successfully" "$vzdump_output"; then
     rm "$vzdump_output"
     msg_error "Backup failed"
-    exit 1
+    exit 235
   fi
   rm "$vzdump_output"
   msg_ok "Backup complete: $BACKUP_PATH"
@@ -126,7 +126,7 @@ perform_conversion() {
     msg_ok "Conversion successful"
   else
     msg_error "Conversion failed"
-    exit 1
+    exit 235
   fi
 }
 
diff --git a/tools/pve/update-apps.sh b/tools/pve/update-apps.sh
index b36ec09ed..e7b26ed5f 100644
--- a/tools/pve/update-apps.sh
+++ b/tools/pve/update-apps.sh
@@ -140,7 +140,7 @@ function backup_container() {
     msg_ok "Backup created"
   else
     msg_error "Backup failed for container $1"
-    exit 1
+    exit 235
   fi
 }
 
@@ -183,7 +183,7 @@ containers=$(pct list | tail -n +2 | awk '{print $0 " " $4}')
 
 if [ -z "$containers" ]; then
   whiptail --title "LXC Container Update" --msgbox "No LXC containers available!" 10 60
-  exit 1
+  exit 234
 fi
 
 menu_items=()
@@ -242,7 +242,7 @@ if [[ -n "$var_container" ]]; then
 
   if [[ -z "$CHOICE" ]]; then
     msg_error "No containers matched the selection criteria: $var_container ${var_tags:-community-script|proxmox-helper-scripts}"
-    exit 1
+    exit 234
   fi
   msg_ok "Selected containers: $CHOICE"
 else
@@ -253,7 +253,7 @@ else
   if [ -z "$CHOICE" ]; then
     whiptail --title "LXC Container Update" \
       --msgbox "No containers selected!" 10 60
-    exit 1
+    exit 0
   fi
 fi
 
@@ -284,7 +284,7 @@ if [ "$BACKUP_CHOICE" == "yes" ]; then
 
   if [ -z "$STORAGES" ]; then
     msg_error "No storage with 'backup' support found!"
-    exit 1
+    exit 119
   fi
 
   # Determine storage based on var_backup_storage
@@ -296,7 +296,7 @@ if [ "$BACKUP_CHOICE" == "yes" ]; then
     else
       msg_error "Specified backup storage '$var_backup_storage' not found or doesn't support backups!"
       msg_info "Available storages: $(echo $STORAGES | tr '\n' ' ')"
-      exit 1
+      exit 119
     fi
   else
     MENU_ITEMS=()
@@ -308,7 +308,7 @@ if [ "$BACKUP_CHOICE" == "yes" ]; then
 
     if [ -z "$STORAGE_CHOICE" ]; then
       msg_error "No storage selected!"
-      exit 1
+      exit 0
     fi
   fi
 fi
@@ -436,11 +436,11 @@ for container in $CHOICE; do
       msg_ok "Restored LXC from backup"
     else
       msg_error "Restored LXC from backup failed"
-      exit 1
+      exit 235
     fi
   else
     msg_error "Update failed for container $container. Exiting"
-    exit 1
+    exit "$exit_code"
   fi
 done
 
diff --git a/vm/archlinux-vm.sh b/vm/archlinux-vm.sh
index f177536ad..dc681a694 100644
--- a/vm/archlinux-vm.sh
+++ b/vm/archlinux-vm.sh
@@ -158,7 +158,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -169,7 +169,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -177,7 +177,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
@@ -513,7 +513,7 @@ DISK_REF_IMPORTED="$(printf '%s\n' "$IMPORT_OUT" | sed -n "s/.*successfully impo
 [[ -z "$DISK_REF_IMPORTED" ]] && {
   msg_error "Unable to determine imported disk reference."
   echo "$IMPORT_OUT"
-  exit 1
+  exit 226
 }
 msg_ok "Imported disk (${CL}${BL}${DISK_REF_IMPORTED}${CL})"
 
diff --git a/vm/debian-13-vm.sh b/vm/debian-13-vm.sh
index 6c69aa555..18cb1a681 100644
--- a/vm/debian-13-vm.sh
+++ b/vm/debian-13-vm.sh
@@ -158,7 +158,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -169,7 +169,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -177,7 +177,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/debian-vm.sh b/vm/debian-vm.sh
index a916cdb7c..063057a78 100644
--- a/vm/debian-vm.sh
+++ b/vm/debian-vm.sh
@@ -158,7 +158,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -169,7 +169,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -177,7 +177,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/docker-vm.sh b/vm/docker-vm.sh
index 503925121..42fb22091 100644
--- a/vm/docker-vm.sh
+++ b/vm/docker-vm.sh
@@ -638,7 +638,7 @@ DISK_REF_IMPORTED="$(printf '%s\n' "$IMPORT_OUT" | sed -n "s/.*successfully impo
 [[ -z "$DISK_REF_IMPORTED" ]] && {
   msg_error "Unable to determine imported disk reference."
   echo "$IMPORT_OUT"
-  exit 1
+  exit 226
 }
 
 msg_ok "Imported disk (${CL}${BL}${DISK_REF_IMPORTED}${CL})"
diff --git a/vm/haos-vm.sh b/vm/haos-vm.sh
index 624458164..f0d58afe8 100644
--- a/vm/haos-vm.sh
+++ b/vm/haos-vm.sh
@@ -163,7 +163,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -174,7 +174,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -182,7 +182,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
@@ -221,7 +221,7 @@ function ensure_pv() {
     if ! apt-get update -qq &>/dev/null || ! apt-get install -y pv &>/dev/null; then
       msg_error "Failed to install pv automatically."
       echo -e "\nPlease run manually on the Proxmox host:\n  apt install pv\n"
-      exit 1
+      exit 237
     fi
     msg_ok "Installed pv"
   fi
@@ -249,14 +249,14 @@ function download_and_validate_xz() {
   if ! curl -fSL -o "$file" "$url"; then
     msg_error "Download failed: $url"
     rm -f "$file"
-    exit 1
+    exit 115
   fi
 
   # Validate again
   if ! xz -t "$file" &>/dev/null; then
     msg_error "Downloaded file $(basename "$file") is corrupted. Please try again later."
     rm -f "$file"
-    exit 1
+    exit 115
   fi
   msg_ok "Downloaded and validated $(basename "$file")"
 }
@@ -272,7 +272,7 @@ function extract_xz_with_pv() {
   if ! xz -dc "$file" | pv -N "Extracting" >"$target"; then
     msg_error "Failed to extract $file"
     rm -f "$target"
-    exit 1
+    exit 115
   fi
   msg_ok "Decompressed to $target"
 }
@@ -592,7 +592,7 @@ DISK_REF="$(printf '%s\n' "$IMPORT_OUT" | sed -n "s/.*successfully imported disk
 [[ -z "$DISK_REF" ]] && {
   msg_error "Unable to determine imported disk reference."
   echo "$IMPORT_OUT"
-  exit 1
+  exit 226
 }
 msg_ok "Imported disk (${CL}${BL}${DISK_REF}${CL})"
 
diff --git a/vm/mikrotik-routeros.sh b/vm/mikrotik-routeros.sh
index c66ec5011..eb0532d6a 100644
--- a/vm/mikrotik-routeros.sh
+++ b/vm/mikrotik-routeros.sh
@@ -159,7 +159,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -170,7 +170,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -178,7 +178,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/nextcloud-vm.sh b/vm/nextcloud-vm.sh
index 32f2e90e3..c17b299be 100644
--- a/vm/nextcloud-vm.sh
+++ b/vm/nextcloud-vm.sh
@@ -158,7 +158,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -169,7 +169,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -177,7 +177,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/openwrt-vm.sh b/vm/openwrt-vm.sh
index 751635b2b..c7e030245 100644
--- a/vm/openwrt-vm.sh
+++ b/vm/openwrt-vm.sh
@@ -226,7 +226,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -237,7 +237,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -245,7 +245,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
@@ -556,7 +556,7 @@ fi
 if [[ -z "$DISK_REF" ]]; then
   msg_error "Unable to determine imported disk reference."
   echo "$IMPORT_OUT"
-  exit 1
+  exit 226
 fi
 
 qm set $VMID \
@@ -635,7 +635,7 @@ if qm status "$VMID" | grep -q "running"; then
   msg_ok "Network interfaces configured in OpenWrt"
 else
   msg_error "VM is not running"
-  exit 1
+  exit 226
 fi
 
 msg_info "Waiting for OpenWrt to shut down..."
diff --git a/vm/opnsense-vm.sh b/vm/opnsense-vm.sh
index 77489b9b5..23fad87f1 100644
--- a/vm/opnsense-vm.sh
+++ b/vm/opnsense-vm.sh
@@ -210,7 +210,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -221,7 +221,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -229,7 +229,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
@@ -616,7 +616,7 @@ for ver in $RELEASE_LIST; do
 done
 if [ -z "$URL" ]; then
   msg_error "Could not find generic FreeBSD amd64 qcow2 image (non-UFS/ZFS)."
-  exit 1
+  exit 115
 fi
 msg_ok "Download URL: ${CL}${BL}${URL}${CL}"
 
@@ -626,7 +626,7 @@ if ! check_disk_space "$TEMP_DIR" 20; then
   msg_error "Insufficient disk space in temporary directory ($TEMP_DIR)."
   msg_error "Available: ${AVAILABLE_GB}, Required: ~20GB for FreeBSD image decompression."
   msg_error "Please free up space or ensure /tmp has sufficient storage."
-  exit 1
+  exit 214
 fi
 
 msg_info "Downloading FreeBSD Image"
@@ -639,7 +639,7 @@ if ! check_disk_space "$TEMP_DIR" 15; then
   AVAILABLE_GB=$(df -h "$TEMP_DIR" | awk 'NR==2 {print $4}')
   msg_error "Insufficient disk space for decompression."
   msg_error "Available: ${AVAILABLE_GB}, Required: ~15GB for decompressed image."
-  exit 1
+  exit 214
 fi
 
 msg_info "Decompressing FreeBSD Image (this may take a few minutes)"
@@ -648,7 +648,7 @@ if ! unxz -cv $(basename $URL) >${FILE}; then
   msg_error "Failed to decompress FreeBSD image."
   msg_error "This is usually caused by insufficient disk space."
   df -h "$TEMP_DIR"
-  exit 1
+  exit 115
 fi
 
 # Remove the compressed file to save space
diff --git a/vm/owncloud-vm.sh b/vm/owncloud-vm.sh
index fdc3a2dc8..5efe13ca4 100644
--- a/vm/owncloud-vm.sh
+++ b/vm/owncloud-vm.sh
@@ -159,7 +159,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -170,7 +170,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -178,7 +178,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/pimox-haos-vm.sh b/vm/pimox-haos-vm.sh
index 7f0f5e929..a3bbba24d 100644
--- a/vm/pimox-haos-vm.sh
+++ b/vm/pimox-haos-vm.sh
@@ -167,7 +167,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -178,7 +178,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -186,7 +186,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/truenas-vm.sh b/vm/truenas-vm.sh
index 40e0a7e47..6066a29d6 100644
--- a/vm/truenas-vm.sh
+++ b/vm/truenas-vm.sh
@@ -192,7 +192,7 @@ function pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -202,14 +202,14 @@ function pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not yet supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
 
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
@@ -305,7 +305,7 @@ function advanced_settings() {
 
   if [ $ISO_COUNT -eq 0 ]; then
     echo "No ISOs found."
-    exit 1
+    exit 115
   fi
 
   # Identify the index of the last stable release
@@ -529,7 +529,7 @@ if [ -z "${SELECTED_ISO:-}" ]; then
 
   if [ -z "$SELECTED_ISO" ]; then
     msg_error "Could not find a stable ISO for fallback."
-    exit 1
+    exit 115
   fi
 fi
 
diff --git a/vm/ubuntu2204-vm.sh b/vm/ubuntu2204-vm.sh
index 953f6cbbd..b118863ec 100644
--- a/vm/ubuntu2204-vm.sh
+++ b/vm/ubuntu2204-vm.sh
@@ -155,7 +155,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -166,7 +166,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -174,7 +174,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/ubuntu2404-vm.sh b/vm/ubuntu2404-vm.sh
index 7c5d010c1..25e5c2ea9 100644
--- a/vm/ubuntu2404-vm.sh
+++ b/vm/ubuntu2404-vm.sh
@@ -158,7 +158,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -169,7 +169,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -177,7 +177,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/ubuntu2504-vm.sh b/vm/ubuntu2504-vm.sh
index 4bbe513ec..7b0176f69 100644
--- a/vm/ubuntu2504-vm.sh
+++ b/vm/ubuntu2504-vm.sh
@@ -157,7 +157,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -168,7 +168,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -176,7 +176,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
diff --git a/vm/umbrel-os-vm.sh b/vm/umbrel-os-vm.sh
index 01491e41d..af9bc41dc 100644
--- a/vm/umbrel-os-vm.sh
+++ b/vm/umbrel-os-vm.sh
@@ -157,7 +157,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 9)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 8.0 – 8.9"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -168,7 +168,7 @@ pve_check() {
     if ((MINOR < 0 || MINOR > 1)); then
       msg_error "This version of Proxmox VE is not supported."
       msg_error "Supported: Proxmox VE version 9.0 – 9.1"
-      exit 1
+      exit 105
     fi
     return 0
   fi
@@ -176,7 +176,7 @@ pve_check() {
   # All other unsupported versions
   msg_error "This version of Proxmox VE is not supported."
   msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0 – 9.1"
-  exit 1
+  exit 105
 }
 
 function arch_check() {
@@ -215,7 +215,7 @@ function ensure_pv() {
     if ! apt-get update -qq &>/dev/null || ! apt-get install -y pv &>/dev/null; then
       msg_error "Failed to install pv automatically."
       echo -e "\nPlease run manually on the Proxmox host:\n  apt install pv\n"
-      exit 1
+      exit 237
     fi
     msg_ok "Installed pv"
   fi
@@ -243,14 +243,14 @@ function download_and_validate_xz() {
   if ! curl -fSL -o "$file" "$url"; then
     msg_error "Download failed: $url"
     rm -f "$file"
-    exit 1
+    exit 115
   fi
 
   # Validate again
   if ! xz -t "$file" &>/dev/null; then
     msg_error "Downloaded file $(basename "$file") is corrupted. Please try again later."
     rm -f "$file"
-    exit 1
+    exit 115
   fi
   msg_ok "Downloaded and validated $(basename "$file")"
 }
@@ -266,7 +266,7 @@ function extract_xz_with_pv() {
   if ! xz -dc "$file" | pv -N "Extracting" >"$target"; then
     msg_error "Failed to extract $file"
     rm -f "$target"
-    exit 1
+    exit 115
   fi
   msg_ok "Decompressed to $target"
 }
@@ -514,7 +514,7 @@ done < <(pvesm status -content images | awk 'NR>1 {printf "%s %s %s\n", $1, $2,
 
 if [ ${#STORAGE_MENU[@]} -eq 0 ]; then
   msg_error "Unable to detect a valid storage location."
-  exit 1
+  exit 119
 elif [ $((${#STORAGE_MENU[@]} / 3)) -eq 1 ]; then
   STORAGE=${STORAGE_MENU[0]}
 else