I have the feeling that a connection problem which last only for a few seconds is enough to kick a player from the game. I've did some tests and it seems that something like a 5 second connection freeze is enough to kick a player. During my last 5 games nearly always 1 disconnected at least and as those were either guys from the winning team or happened when the game was even I don't think it was all quitting. If I am right, I'd like to see the time before someone is kicked increased to at least 15 seconds, I mean there is a reason that in most other games it usually happens after 45 seconds