Online Support (PRO Online)

[Kyhel]

The server is only there to make each client connect to each other for the first time, but then, when they get into a quest, they have to communicate with other ports, not going through the server. If i remember well, for MHFU the psp uses port 25000 and 10000 (at least, maybe more ports if you connect to more players, i really don't know)

Whether you are on coldbird.uk.to server or your own, if your friends are not in the same local network than you, it's more complicated, and i can't tell you how to do it exactly since i can't test it myself