Hi All
Its been a nightmare finding the solutions with hundreds of ideas and instructions from so many people who mean well, but no clear actual answer.
I read somewhere a man had a problem with GEFORCE EXPERIENCE and I have that software installed on the windows 11 machine.
I went into the settings, and turned off everything that I could turn off, but did not uninstall the program.
There was a marked and noticeable change for the better, did not happen as often...
I then UNINSTALLED GEFORCE EXPERIENCE all together, and PROBLEM GONE.
it has been quite a few days so far, and it has not happened again, on either shutdown, or restarts.
So far, (hopefully) it seems like the issue is resolved.
That annoying "PROGRAM MANAGER" message saying this was preventing shutdown, seems to have vanished.
If there is an update to this I will let you know.
If anyone else is having the same problem, and if you have this software, then maybe an uninstall might solve it.
Research it first if you like, and make your own decision, and do it only if you feel comfortable with this option.
I cannot give you advice as I am not a programmer or anything like that, I have passed on my own experience only.
You can always re-installed GEFORCE EXPERIENCE if you wish, and if needed.
I would be interested to see if others fix the problem the same as me.
Thanks all! Turbo Aussie