Disco chess

So the past few days I've encountered this bug:
Flashing windows, like it cycles through the open tabs really fast or something but not quite. lasts 10-15 seconds (I think, haven't timed it) and then it turns back to normal. Really annoying, but at least I'm not epileptic so that's good

Twice in one tournament..... Impossible to win if you're already starting with a time handicap, when you have too many premoves pieces start dropping off fast :/

Would be nice if this could be fixed.

edit: so when it happened again, I saw a message where the chat should be (in the warzone window that it's trying to rejoin), saying something like "unable to join room, trying to reconnect". Which is strange, because I've logged in from two different locations with my laptop, and still the same error. While this is happening I can open other websites without a problem.
But it's something at least...