Sure, it wouldn't hurt to try, thanks for the tip bro
I was at my work (I work only on weekends and holidays) so I cant test it yet. I was trying another fix that involves using VLC player and a program called Livestreamer but it run the same way, like in the browser, because this fix is mostly for choosing video quality, yours only had "source" quality.
Even so I watched it on VLC and opened the chat in a separate window, pretty neat since I could do another basic things without missing anything.