Can't connect two computers in LAN via AdHoc Multiplayer (MHFU)

[The_Reaper_CooL]

Log-1 is my PC, and I do have a Firewall, but Java isn't blocked on any way on it. Nevermind, I turned off my Firewall, and this is what happened (logs attached):

TEST 1:

So as I said I turned off my Firewall, and tried to connect the two PC's together. First I went in the Lobby with my PC (Log-1-new), and then I went into the Lobby with my bro's PC (Log-2-new). I mean I only WANTED TO enter the Lobby, because it wouldn't let me, no matter what I tried. I either had to close the emulator, or exit the lobby from my PC (Log-1-new). If I tried it the other way, as in my Bro went into the Lobby first, and I second, then the same thing happened as before (PC 1 sees nothing, PC 2 sees a name, and that's all).

TEST 2:

A friend of mine thought that we should test this out on Tunngle, using my bro's PC and his. We started Tunngle, did a test, but the same thing has happened (his PC is Log-3). He didn't close the emulator, but I started to test it with my bro's PC, first my bro's emulator "froze" (wouldn't enter the Lobby, see Log-2-b), and then he went into the Lobby first, but now no name was seen on either side (see Log-2-c). Interesting thing is that even thought we couldn't see each other, a connection was still made over Tunngle, noting that it mattered who went first into the Lobby.



Again:

Log-1-new -> My log with Firewall disconnected on a real LAN
Log-2-new -> My bro's log on real LAN, and he can't connect to the Lobby if I'm in first
Log-2-b -> My bro's log over Tunngle, can't connect to Lobby
Log-2-c -> My bro's log over Tunngle, he went into the Lobby first, but nothing else happened
Log-3 -> Our friend's log over Tunngle, nothing happened (went into the Lobby first, exited after 3-4 mins, went into Lobby second)

The logs (couldn't upload it here due to filesize upload limit): LINK