I do, but I do not restart my personal router. Nearly every game I get disconnected, it also says Failed to verify DLC purchases. I even redownloaded the crysis 2 DLC zip. The truth is, I have no idea what to do...:(

Left for Dead 2.

I've had a very positive experience with lfd2. Barely any rage quitters, though in the beginning I played a lot of games with people that just didn't know how to play. Since I've moved up in difficulty and played a a lot of games with friends I know are skilled, its been great! Can't wait until chainsaw massacre mutation!