2026-10-14T03:09:27.034Z R2: 100 uploads done -> CUT
2026-10-14T03:09:27.219Z hp watchdog armed (pid 3322104, relay on after 25 s at the latest)
2026-10-14T03:09:27.310Z hp CUT: relay off + countdown 10 s sent in one command
2026-10-14T03:09:27.573Z hp read back: relay=off countdown=10
2026-10-14T03:09:37.610Z hp BACK: relay on by the plug countdown, +10.0 s after the cut
2026-10-14T03:09:52.438Z hp watchdog: relay already on — nothing to do