Recently I haven't been able to connect to some of my friends parties on XBL, although I can connect to other people's parties who doesn't live in my neighbourhood. I've had this problem before but it usually dissapeared after a day or two, now this problem has been lasting for a week.
I've also had a terrible connection on MW2 when I'm trying to find games, it usually takes up to 1-2 minutes to find a game and sometimes I get kicked out of the lobby for bad connection.
It also takes quite a long time to join someone's party, about 15 seconds. What should I do? My NAT is open, I've tried to port forward, nothing is working!
Please take notice this just happened randomly it has been working fine but about 5 days ago this started... I want to be able to talk to my friends and play with them!