Looking at those traceroutes, there's nothing obviously wrong with your connection. It might be why he's gone silent cos there's nothing to say.
Don't know enough about the architecture of those games to be able to advise any further
Thanks for taking a look at the tracert results drizzy.
I understand that he may well of found nothing but he/someone could at least let us know.
I've noticed in the HH3 ( tried various set ups for portforwarding n DMZ from manual / auto n factory reset . no change ) log that in pre game lobby ports are open but when the game starts a few seconds in they close and continue to open / close throughout the game .... more time closed than open .... that could be the problem . there is no spoiler , dont know what happened there .. lol