I only learned this during the pandemic when i started working from home and my work laptop would wake up at 1am, fans blasting 100%
Or my laptop would wake up in my backpack during my commute and drain the whole battery...
I opened a helpdesk ticket and they didnt know why. Their solution was "just turn off your laptop"....
After doing my owm digging, i realized S3 was gone and windows just does whatever the fuck it wants