Hi, I have the Sagem F@ST 2504 router and I cant seem to find any players when matchmaking on Gears of War 2, it would find players and matches really quick a couple weeks ago but now it finds no players at all, I've opened all of the ports but had no luck , I think it might be because the router automatically updated it's firmware from 2.2 to 2.8, does anyone no anything that could help me? would be much appreciated.