Video playback screwed up

All videos in Youtube play normally for a few seconds in a non-fulscreen mode, but then the colors get all messed up.
I think that was happening to me since last Geforce nvidia update.
here are the screnshots to demonstrate the problem


*Exact URL of the website in question:*

Did the issue present with default Shields settings? (yes/no) yes

Does the site function as expected when Shields are turned off?

Is there a specific Shields configuration that causes the site to break? If so, tell us that configuration. (yes/no):

Does the site work as expected when using Chrome?
no
Brave version (check About Brave):

Try: Go to Brave Browser Settings and search for keywords: “hardware acceleration”

When you locate the switch for Hardware Acceleration, disable it. Quit browser. Start browser. Test website of interest.

Maybe revert the latest change?

the thing resolved by itself wtih time.
without me doing anything.