So ever since I've been playing with my friends using XBox live, I've been having some glitches. First, I started experiencing giant black rectangles located randomly around my map with colors in the middle of them. Next, certain parts of my worlds wouldn't load. I could feel the blocks, but I couldn't see them. Finally, my minecraft stared glitching me completely out of the game. Like, back to the home screen of my iPad mini type of out of the game. It does this before I join a world, and as I play a world. This bothers me because it deletes a lot of my progress when it does this. It sort of makes me go back in time before I ever placed those blocks. Please help!!!