tried playing rage 2 the other night and it kept minimizing frequently and at random or so i thought.
turns out every time i got an acheivement instead of the side menu popping up saying u got blah blah it would minimize the game and no way to get it back, so basically crashed because trying to make the game stop been minimized would result in a crash.
turned off notifications for the xbox nonsense that comes up with acheivments and been able to play all night without any hiccups, game runs so smooth maxxed out, just thought i would mention that incase any one else gets a similar problem
settings/system/notification & actions/ and then declick notifications for xbox console companion and rage 2 doesnt crash any more