MHP3RD playing with friend on same wifi wont work...

[nicksawesome123]

In mhp3rd I'm able to play online just fine, but if I'm in the online gathering hall it wont let him join, and its the same flipped. If he is in an online gathering hall, then I cant join up. It just crashes. Does anyone have a fix for this?

[Asferot]

Are you playing Normal P3rd version or HD? If you are playing normal one, make sure you have all the PAUTH files. Full working PAUTH file set is 45 files.