2026-10-13T23:01:04.408Z hp watchdog armed (pid 1181685, relay on after 3015 s at the latest)
2026-10-13T23:01:04.495Z hp CUT: relay off + countdown 3000 s sent in one command
2026-10-13T23:01:04.532Z hp read back: relay=off countdown=3000
2026-10-13T23:51:04.570Z hp BACK: relay on by the plug countdown, +3000.0 s after the cut
2026-10-13T23:51:19.632Z hp watchdog: relay already on — nothing to do