Error with playing videos

Some videos won’t play, “Video not available” will appear on screen white font on grey background, here’s one of the videos that won’t play I’m the only one who can’t watch it and me & my friends all live in the same country, I’m using mozilla firefox w/ DuckDuckGo browser also tested with google I dunno if it changes anything but doesn’t work anyway

Thanks for your feedback. The video you posted works for me but i know about this issue in general. Are you signed into a Youtube account while using Watch2Gether? Another reason could be one of your browser extensions (adblocker for example) Try disabling them one by one and see if that makes a difference.