@d31ty: Did reinstall it before but can try again, when I go into the ublock settings, I can't update it, so I guess it is on the newest version already

@msrgilles: What I might want to add, I can make it work with switching to a diferent account, but I kinda don't wanna do that for every video and I'd like to use the main channel to watch the videos

I got a little problem, when I do have the ublock origin extension enabled, after some time I get the:
"Video unavailable
This content isn't available, try again later." error on every video on every device with my youtube account and it goes away after a few days after I removed the extension again (somehow turning it off just for youtube doesn't work). Any idea how to fix this or why this is happening? Inbuild opera ad blocker is disbabled