This weird bug happened to me again, it is pretty rare one but extremely annoying, You can tell it's happening when you are in a fight but cant do anything, your mech does random stuff on it's own like fires, walks etc, And it always ends up on you 'quitting' the game. Then later your replays show 2 separate lost fights, None of which you actually saw happening. Last time it occurred to me i think was because it took too long to search for a battle.

or when you are waiting for battle and press on top replays then you and 2 other guys are in battle and when you chat in battle both can see it making private conversations very awkward