MacBook Pro keeps shutting down unexpectedly

mrnoahcook wrote:

<fault.log>

keeps showing fault when restarted

posted in additional text

Learn what to do if your computer restarts or shuts down unexpectedly, or you get a message that your computer restarted or shut down because of a problem.

If your Mac restarted because of a problem - Apple Support

system Preferences > Energy Saver

turn off Power Nap.