I can't join any matches on MW2 for x box 360. I have opened ports in my router, my NAT type is set to open and still it just sits there and searches for half an hour sometimes. If i join with a friend i have no problem finding a match
Video Game Consoles & Games - Activision - Call of Duty 4: Modern Warfare for Xbox 360
Answers & Comments
Your best bet is to only have your xbox plugged into the router at any one time