Minecraft works fine up to loading into the world (World size: 105mb). A few chunks will load that the player can see. After you turn the chunk generation lags and the game freezes and the xbox completely turns off. I tried deleting saved data, same result and re-downloading from cloud. Tried deleting all game data, including game and re-download everything. Game works as intended until you save and quit. Tried loading up world and the xbox crashes again. (A small work around that sometimes worked was staying still and waiting for the saving symbol to appear in the corner and letting it finish, if you move before it would crash)