Seems like every time I consider finally switching to Windows 10 stuff like this happens
https://www.pcgamer.com/a-recent-windows-10-update-is-trashing-framerates-and-causing-games-to-stutt...
You'd think after 6 years they could get updates right. Yea, I know. All Windows versions had update issues. But at least the average person could shut them off.
Holy nuts! Looks like Microsoft part-time employs AMD driver team to write their updates.
Seriously, this is why I have both Windows 7 and 10 on my primary machine.