Serious Bug! Microsoft Edge Chromium crashes when using YouTube

[Error500]

Hello,

• I have disabled all extensions.
• The browser is on the latest version - Version 90.0.818.51 (Official Build) (64-bit).
  It happens especially when I have a YouTube video on full screen.
• It can also crash when I have one YouTube tab open and not in full screen. It just takes longer to crash.
• My computer dramatically slows when I am using Microsoft Edge Chromium. Everything takes longer to load, and programs such as Word and Spotify often freezes.

I never had this issue in March. It only started happening in April. 

[#2]

странно но нечего описанного не происходит

[#3]

@Error500 

Try turning off hardware acceleration for now, I had the same exact issue and that fixed it for me.

[#4]

FYI
https://www.reddit.com/r/MicrosoftEdge/comments/mwfjjz/edge_v90_started_crashing_on_youtube/
https://www.reddit.com/r/edge/comments/mxls7w/edge_chromium_crashes_when_i_have_two_youtube/
https://www.reddit.com/r/MicrosoftEdge/comments/n0rlc1/edge_crashes_when_youtube_is_fullscreen/

In my case, codec "av01"(AV1) seems to cause the trouble. I'm not sure but "vp09"(VP9) nor "avc1"(h264) doesn't have this issue.
Uninstalling "AV1 Video Extension" app seems to solve it, however, I couldn't really uninstall this app since it will be re-installed automatically several hours later. :(
I'm using enhanced-h264ify extension to block AV1 for now.

P.S.
I cannot see "av01" on YouTube today. If I block VP8/VP9/h264, "Your browser can't play this video" appears. Hmm...

[#5]

здравствуй попробуй через меню пуск вызвать папку компоненты сн7ять с нее галочку и после перезагрузки обновится сам медиаплеер не помню точно но с разными сборками винд были отличия при закачке кодеков

[#6]

что то такое читал в обновлениях но мельком так как в моем случае работало нормально