I am unable to play any sort of livestream. I can watch normal youtube videos fine, but live videos come up with "Your browser does not currently recognize any of the video formats available." twitch comes up with "This video is either unavailable or not supported in this browser. (Error #4000)" I have tried clearing the cache, running firefox in safe mode with all add ons turned off, turning off my VPN, and have re-installed firefox but nothing has worked I am on firefox 80.0.1 (64-bit) for Ubuntu, canonical 1.0 any help would be appreciated, thank you