Hello, most of the time i play garry's mod with a friend in his server, but recently, i got this problem that in the moment i turn on the tv, when i try to put a video the page doesn't load, instead it loads an "About:blank" page, and when someone puts a video in the tv, the tv screen goes black and after some time it turns white, and not just in his server, in my server and in singleplayer too, i can see the name of the video and duration but there's no sound and neither a video

black screen


and white

i don't know how to fix this, i have the x86-64 beta and i've tried many things like reinstalling the addon and reinstalling gmod

if someone knows how to fix this I would appreciate it a lot.