ok, when i got to Windows Update, Settings, Advanced, Recovery in attempts to rollback to Windows 10, Microsoft suggest if I want to update when I choose App didn't work reason. So i thought, well, I got so many other windows 10 machines, I just log my toons over there and use this as a test.
So before going to sleep, I made additional new windows 11 update, loaded 3 clients. I did this on both Windows 11 machines. Tomorrow when I wake up and they're all connected, this test will be a success for Windows 11.