Since installing KB5005033 on Friday, the 13th of August (oh, hell, THAT'S my problem - why did I ever install anything from Microsoft on Friday the 13th???), I have periodically had a black screen appear. That's it - no blue screen of death, just a hung machine that I have to hard reboot by holding the power button down until it powers off, and then turning it on again. It's an HP Pavillion laptop x360, with 8 Gb ram:
with Windows specs thus:
Edition Windows 10 Pro
Version 21H1
Installed on 2020-09-15
OS build 19043.1165
Experience Windows Feature Experience Pack 120.2212.3530.0
Is anyone else experiencing this?