yesterday I installed the new minecraft it worked fine. today I played it for a few hours and it was fine then all the sudden I couldn't access the xbox menus while I was playing it so I rebooted my system. then all the sudden it crashes on the mojang screen when I launch the game. i've tried a hard reset ive tried pulling my power cable, I tried uninstalling then reinstalling, I tried deleting my saves,i tried a different account. nothing works. all my other games work fine. if anyone knows how to fix this id be greatful for some help.