macOS Sierra freezes when playing twitter videos.

So I installed Sierra directly from El Capitan and everything worked except for audio as usual. I ran the toleda script and everything seemed fine. But then my system freeze while i was playing music. I thought this was random, but playing music on YouTube or iTunes did not freeze my system. What I realize is that playing twitter videos freezes my system (even if i'm playing them on tweetbot), Twicth makes it freeze too (but only in Safari not in Chrome). Anyone with similar problems?
I´m...

macOS Sierra freezes when playing twitter videos.