Well, with all the problems on this subject and the fact that MS hasn't come up with a fix for it yet, my screensaver/screen off Failed to kick in again. Walked in the next morning and my home PC was still showing my desktop. Did some checking and found that my Steam App was running again. Shut it down and everything back to normal again.
I'm really getting tired of this. My laptops running Win 10 and has zero problem. Why can't they get this simple problem fixed for Windows 11?