As I load into a world with a size of about 160 mb, the game may crash and completely shutdown the console. The issue mostly occurs when I walk around early. If I stand still for a time it seems to be okay. I do not believe there is anything complex or game breaking to be loaded in that would be causing this issue.

No signs of the system running hot or being faulty. I have to turn the console back on manually. I've never seen a bug actually force a system to power down.