Can't connect to Watch2gether

A friend of mine have been facing this problem and he cannot connect to watch2gether whatsoever, does anyone know of a possible fix? He gets the attached picture instantly on the whole web page, he tried to restart the pc, connect from his phone. He still can’t connect.

I have the same issue. I can connect to Watch2Gether if i change my internet connection like the mobile one, but that’s annoying.

I have the same problem, i waiting for help!