ArditeWarrior

So, my friend and I are trying to play B-Team together... The game loads perfectly fine, but then when he tries to go into multiplayer/singleplayer, the game just freezes, and he can't click direct connect, cancel, or create world. He just got the launcher last night, he has the GB set to 3.5 and has latest version of Java, 64-bit Anything suggestions? I know it could just be his computer, but I want to check to make sure its not the launcher first...