Plz fix this issue …this is my 3rd time while I want to complete all 4 halo ,1st time halo cruched and shows only black screen and I have to restart the game and it restarted from previous mission so I have to repeat all over again to reach same level before and now same issue happen for me in halo 4 exactly same thing …plz I buy this game because I love it don’t make me hate it guys .regards