A server brought up via the UI stayed active but not enabled, so a reboot silently dropped it (and its PostUp cross-tunnel routes) with no error to point at. Start now runs enable --now, Stop runs disable --now, so "running now" and "survives a reboot" are the same action. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ATVUwTa4Pqwq26orW5BcDW