Windows 10.
My computer does not want to go to sleep after the set period. The monitor does go to sleep.
All settings are correct The power saving plan has been reset to default.
Could the Desktop Uploader be the culprit ?
Or could VR glasses I once installed be the reason ?
I have tried without any peripheral, even without the keyboard and mouse.
There is something running that prevents the OS from thinking it is in an idle state. Many many possibilities but if it did in the past and doesn’t now, look into each new application that has been loaded since. There may also be Microsoft Update processing preventing idle. There have been updates in the past that run, fail, then revert and thus continually repeat. A look at the system log for errors is a good place to start.