Outdoor smart sockets turn off automatically - why?

[Knallfrosch (Andreas)]

I have two Nous Outdoor smart socket which are connected via Zigbee2MQTT and the switch off automatically. I cannot find a reason. I did set up the whole Zigbee Setup two weeks ago. So there are no old rules or so, that have could been set up. Any chance to find out, why they sitch off? In the Zigbee2MQTT Settings für each device countdown to switch of is set to 0.

[Dujith (Charles Evers)]

When you go to the entity and click on history. What does it show under activity?

[Knallfrosch (Andreas)]

It sais, Supervisior has switched off and on. For example at 5:00 in the morning. How ist that possible? Everyone was sleeping…