The host quit exploit has been fixed, but clever wankers already figured out a new way to make the game miserable for other players.
Somehow they get the game to report an "invalid game state" whereafter the game quits automatically. Some people on this forum may already know how they do this, I do not.
On top of that, the game counts as a loss for everybody but the one who caused it!
In this game, for example, Hieronymusgoa lagged out and caused an invalid game state, coincidentally after he was killed for the 3rd time in a short time. He has no stats yet and may be new and maybe it's just a bug but this deserves to be fixed anyways.