My MacBook Pro continually restarts after I shut it down. I have updated all software and run First Aid on the disk. Any thoughts would be appreciated!
I have no peripherals connected.
MacBook Pro 13″, 10.13
Have you done a PRAM reset, CMD+Option+p+r...
Reset NVRAM on your Mac - Apple Support
In fact, do 3 in a row, takes a bit of time.
Intel-based Macs: Resetting the System Management Controller (SMC)...
Reset the SMC of your Mac - Apple Support