I usually don't post here but this is the first time I have had a problem and haven't been able to find an answer on any forum what so ever. I love windows 8 besides a few minor things but I CANNOT play multiplayer games, with a few exceptions. I tried Chivalry: Medieval warfare, and as soon as I join a game 15 seconds into it everyone is holding still and I leave the game, in The Hidden I join and leave the game immediately saying Connection Lost, Garrysmod as well. Counterstrike works and thats about all the games I have tried. I have tried download Ethernet card drivers straight from my motherboard manufacturer website and disabling the firewall but no dice... Any help is appreciated.