So, I have an interesting problem occurring with the game. It appears that my brother and I can play with others perfectly fine, but when we try to play together, he doesn't seem to move in my game, while in his game it seems perfectly fine, except he can't do anything to the mobs, like he's not even connected to the game.

I'm not sure where this goes because it doesn't seem to be a glitch with the game, nor a connection issue with our internet =/