Whenever I play COD4 on my 360, any one of my friends can be the host in an online game, and we are all fine.
However, if one particular friend of mine is the host, everyone can connect to him, but I bomb out and get the"Cannot connect to Host" message.
If I host the game, everyone can connect to me fine, except from this one friend who also gets the "Cannot connect to Host" message.
This is strange, as it would suggest an issue between me and him only.
Both our 360's nat status are "OPEN", so not sure what the issue is. I'm hardwired to my netgear dg834pn router and using uPNP.
He is on Orange broadband using their provided router and the official 360 wireless adapter.
Anyone any ideas what could be causing issues connecting to each other just when one of us is the host.
Regards
Griff
