01 · Disk fills even though pruning is on

02 · Code nodes fail: the runner is not connected

03 · Credentials empty or failing after a restore

04 · Restore into quarantine: stop double runs

05 · n8n restarts mid-run: out of memory

06 · Queue stuck: executions wait, nothing runs

07 · Webhook URLs show localhost behind the proxy

08 · The TLS certificate stopped renewing (Caddy)

09 · Code nodes broke after the upgrade to 2.x

10 · Ollama runs out of memory or crawls