I'm trying to play some multi-player in Assassins Creed: Revelation. Unfortunately, each time I try to search for a match, I can't connect to anything and the matchmaking end up giving up. No mater which game mode, even if I choose "Play now", it rarely seem to find a game I can connect to (half an our of searching for ten minutes of game-play is not fun...)
I should add that the game says that my NAT is restricted, but as it's a school housing connection, I can't configure it. Anyway, I never had any problems with it to connect to any other multi-player games...
Is there any way to improve my chances of playing a game?