Edge randomly freezing (latest win11 version)

I recently upgraded to the latest win11 version via windows update, and (I suppose) since then, I get random freezes in Microsoft Edge. It seems to appear mainly when viewing youtube videos with a different edge window open for browsing. Suddenly all edge windows just freeze, the video stops, nothing can be clicked (but windows itself works fine), sometimes it just continues after a few secs (about 20sec), sometimes I need to close/restart edge

Any idea what could be causing this? Known issue?