(adsbygoogle = window.adsbygoogle || []).push({}); This is driving me crazy when ever i want to join someones game invite on mw2 all i get is that stupid error can anyone help ?

Itz probably cause you have NAT Type: 3???

cause i have NAT Type 3 and i cant host nor join some parties

set your nat type to moderate for the best results

as mentioned before it's probably something to do with your router settings or your internet provider. First, what is the error that you're getting? That always helps in trying to help trouble shoot your problem.

If you're NAT is strict then you have a few options to change it. You might want to set your PS3 in the DMZ of your router and make sure all ports are open. you can find instructions on You must login or register to view this content. for your specific router based on make & model. hope this helps.