Last updated: 2026-05-09
- Is DNS resolving through Pi-hole?
- Is NPM routing to the right backend?
- Is the backend service running?
- Did the IP or hostname change?
- Are credentials current in Vaultwarden?
- Check NPM host map.
- Check backend by IP and port.
- Check whether the service is intentionally protected by an access list.
- For admin services, 403 may be access control rather than service failure.
- Confirm external storage mount in Nextcloud.
- Confirm SMB share exists in TrueNAS.
- Confirm ACLs on the dataset.
- Run
occ files:scan <username>.
- Check the TrueNAS ACL with middleware.
- Confirm SMB identity: Zahe, Stephanie, Claude, or admin group.
- Avoid shell
chown and raw ZFS write commands.
- Check entity state in Developer Tools.
- Confirm device IP in UniFi.
- Check credentials in Vaultwarden.
- Check add-on/container/service status.
- Envoy is currently at
10.0.40.137.
- HA Enphase entities are unavailable, so update integration target/auth before assuming the device is offline.
- Argus is reachable by SSH, but Ollama/Open WebUI are currently stopped.
- NPM
ai.pittsfamily.me exists but backend is not serving.