ok so for starters cod is the only game this gives em a problem with. me and my roomate both have xboxes and we have one router/modem(gateway) that we are both hard wired to we can play any games together other than cod games. we have played borderlands 2/ halo 4/ arcade games/ gears of war 3 etc.. but any cod game gives us major connection problems.
we can both sign in and get into a game lobby with each other sometiems we can play 1 or 2 games but then 1 of us gets kicked out of the game amnd has to go back to the dashboard. we can join back up and in 1-5 min it happens agaiin.
i have a zoom 5352 modem/router(gateway) i have port triggering and upnpd enabled. both of our nat types are open so thats not the problem. but like i said one of us still gets disconnected everyimte we try to play.
i have searched all over looking for how to fix this and havent had any luck yet. i saw people said i might need to purchase a new wan ip from my isp but i called them and they said they will not sell me another one becuase im not bussiness clan.
i saw people said to assign static ips but i no thats not the problem becuase im not having trouble with my nat being stict or moderate, its just disconnecting one of us.
the only thing i saw that someone said worked that i didnt get to try yet is to completly shut down my firewall from inside my router. i know thatdoesnt sound liek a good idea but if it works i will do it. only my xboxes are on my network anyway.
can someone please help me here?
i have comcast xfinity internet with 40mb downlad and 15mb upload. my modem is a gateway zoom 5352.