Was this switch previously used for another purpose?
A quick look at the automation rules and I see the Living Room Router device selected as a device to be turned On temporarily, then Off, for a variety of rules, like smoke alarms, burglary alarms, and video doorbell person detection.
That last one looks like the cause of the two times you mentioned. It is selected as a switch to turn on in the event of object detection on the doorbell, then switch off after 5 minutes.
Be sure to remove that device as a triggered device from any automation rules where it does not make sense.
I searched under the filter “living room router” and it showed me where it was being turned on. I overlooked the 2 that turn it off after a few minutes (tripped alarm and doorbell) I would never have found the doorbell one
I’ve mentioned it to ADC previously that added context to user-facing rule events in history would be helpful. So for example instead of an event that just says that the device was turned off, I would prefer it included the name of the rule.
If you are ok with it I’d like to point this out to ADC as an example for them to consider.