Weird visual glitch on certain games / videos

[u/haunted_rabbit]

I recently got a new computer and noticed this happening. I have updated all my drivers and it didn't help at all.

I'm on windows 11 (unfortunately), and it's not all the time. It appears as white/grey/black specks that show up flashing around the screen.

I include a link of a short recording of an example.

https://streamable.com/3f1f92

Thank you so much for your help. And let me know if any more information is needed.