Why do I keep disconnecting?????????????

I often disconnect at the end of a game. Just now, I was Ace, had a score of 37-9 and it was 12-11 in a SD match. I had a nice amount of XP coming, but guess what: I disconnected again, so did the other guys. Nothing's wrong with my pc or internet... I guess CF just fails. Suddenly I can't remember why I even payed money for this game? I've had this problem for a month now, and this is my 3rd thread. Not fixing any bugs, not giving any new patches, what's going on?