Please help (multiplayer invite problems)

[squiddy]

Ever since the release of black ops I have not been able to join my friends game invites and they can't join mine. We have tried SO many times and I am getting so annoyed I feel like throwing black ops out the window. But I don't want that to happen...

I have a PS3. Have a NAT type of moderate. All my friends have a NAT type of either moderate or open. I am wondering if it is something I need to change or something Treyarch needs to fix. Any help or suggestions would be great help!

Thanks! :D

[Sigint]

I too would like to know if there are any cures for this problem. What seems really weird though is that i can join one friend but not others.

[x e L 1 T E]

It's nothing Treyarch can fix. It's your connection. Find a friend that you and all your other friends can connect to. That's what I have to do sometimes.

[squiddy]

It's nothing Treyarch can fix. It's your connection. Find a friend that you and all your other friends can connect to. That's what I have to do sometimes.

Argh. Thats really annoying. I have never had this problem at all with mw2 or any other game. I would have thought it would have something to do with Treyarch.