Description of the issue:
Text and videos get looks weird when scrolling or playing in full screen since a few updates ago back.
text looks like this.
Videos flicker and act very weird and casting shadows to my second monitor if i have an video or stream running on that screen too.
Only happens in brave not any other web browsers i have tested.
At this point brave is more or less unusable. Specially the flickering and ghosts of videos streams.
I have a couple of suggestions that you could try.
Check if disabling Hardware Acceleration via brave://settings/system resolves the issue.
Check if temporarily disabling Brave Shields via the icon in the address bar resolves the issue.
Check if clearing all-time cache via brave://settings/clearBrowserData resolves the issue.
Check if the issue is present in a fresh (test) user profile. Make sure to close all windows of the current user profile when performing tests in the fresh (test) user profile, i.e, only windows from the fresh (test) user profile must be active during your tests.