Videos aren't playing

The videos load and load and nothing happens, I tried everything I read on the similar topic here in the community.
Logged out and relogged, cleaned the cache, I tried to watch a videos without my account, tried on Chrome, tried the anonymous window of Firefox and many more things but none of this solved my problem.
Help pls.

Are these videos from YouTube? Can you right click on the room and select “inspect” and send me a screenshot of the “console” to florian@watch2gether.com?

Yes yes the videos are from youtube and I checked if I selected youtube videos from watch2gether.
I’m gonna send you the screen thanks

The issue has been resolved. It was caused by a system level ad-blocker installed on the PC.