So, Me and my brother like FTB. We were both playing LAN together on the direwolf20 modpack. We both had macintosh Computers. Now, I got a new laptop Windows 8. Now, when he tries to join my world, it will say "Connecting to server..." for like an hour. If I try to join his, it wont show up in multiplayer. We tried starting a server and hamachi. They were too laggy. When we did LAN before it was fine. Now, it is messed up and wont work. We really want to play. Anybody help us?