Yeah I went back to Firefox after no one replied to my post. In fact your reply reminded me to uninstall GX.
Another problem GX had that I feel I should write down for anyone who cares is that it had a very hard time with Twitch. After a few minutes it'd begin to lag and skip frames. Makes me think it was a memory leak type problem as the only way to fix it would be to close GX completely and open it back up again.
It's a real bummer that a browser being advertised as a "gaming browser" can't handle one of--if not THE biggest gaming platform. Maybe it's fixed by now, however, as it's been 2 months.