A ghost turns my zigbee light off at xx:06?


I have an Aqara T1 switch for my downstairs ceiling lights, an electrician wired it but it doesn’t work via the wired switch at all, only via HomeAssistant. The problem that I have is, that it seems to turn itself off somewhat randomly. I have checked again and again that I don’t have any automations that would turn it off, and I don’t. It seems that it somewhat consistently turns itself off at 6 minutes past an hour, if it is turned on at the time. But not always. I am at loss with this, so any help would be greatly appreciated. Thanks.

Could it be that the connection drops and the auto-reconnect behavior is ‘switch off’? With me it is (almost) always do-nothing