(adsbygoogle = window.adsbygoogle || []).push({}); For some reason, im not sure why, people cant join my mw2 parties or lobbies, im am using a wireless router, when i used to use ethernet, anyone could join.
Whats wrong??

Put your PS3 into a DMZ. The steps to doing so are here: You must login or register to view this content. You really don't have to do the Computer part but I think it works better if you do. Just focus on the PS3 the most.