@timconsidine I can't help with code, but more than happy to help with testing!
I reinstalled CCAI-P via the Windows.exe installer and that went smoothly.
I reinstalled Zoneminder via the new CCAI-P and that also went smoothly.
Attempted to install Excalidraw but that didn't work (I logged out in CCAI, restarted app, and clicked on start-over). Here's the log from the CCAI page.
[12:51:13 PM] Repository URL provided: https://git.cloudron.io/timconsidine/cloudron-excalidraw
[12:51:13 PM] Server will auto-detect default branch and construct manifest URL
[12:51:13 PM] Starting installation process...
[12:51:13 PM] Installation started. Streaming logs...
[12:51:13 PM] [2026-02-05 18:51:14] Cleaning up any existing installer directory...
[12:51:13 PM] [2026-02-05 18:51:14] Creating temporary directory for installation files...
[12:51:13 PM] [2026-02-05 18:51:14] Repository URL provided: https://git.cloudron.io/timconsidine/cloudron-excalidraw
[12:51:13 PM] [2026-02-05 18:51:14] Server will auto-detect default branch and construct manifest URL
[12:51:13 PM] [2026-02-05 18:51:14] Trying https://git.cloudron.io/timconsidine/cloudron-excalidraw/-/raw/main/CloudronManifest.json (Attempt 1/3)
[12:51:13 PM] [2026-02-05 18:51:14] DEBUG: Starting download for https://git.cloudron.io/timconsidine/cloudron-excalidraw/-/raw/main/CloudronManifest.json
[12:51:16 PM] [2026-02-05 18:51:14] CloudronManifest.json downloaded successfully
[12:51:16 PM] [2026-02-05 18:51:14] Fetching asset logo.png from https://git.cloudron.io/timconsidine/cloudron-excalidraw/-/raw/main/logo.png
[12:51:16 PM] [2026-02-05 18:51:14] DEBUG: Starting download for https://git.cloudron.io/timconsidine/cloudron-excalidraw/-/raw/main/logo.png
[12:51:16 PM] [2026-02-05 18:51:14] Fetching postInstallMessage file POSTINSTALL.md from https://git.cloudron.io/timconsidine/cloudron-excalidraw/-/raw/main/POSTINSTALL.md
[12:51:16 PM] [2026-02-05 18:51:14] DEBUG: Starting download for https://git.cloudron.io/timconsidine/cloudron-excalidraw/-/raw/main/POSTINSTALL.md
[12:51:16 PM] [2026-02-05 18:51:14] postInstallMessage download failed for POSTINSTALL.md: HTTP 404
[12:51:16 PM] ERROR: Installation failed: Unknown error