Latest High Sierra and 2013 Mac Pro
Crashed more times in one week than all my other Macs in 10 years - in total.
I had to search for an explanation of nothing on the screen but a floating question mark - "cannot find the boot disk". Crikey - welcome to 1988.
'Course I could rewind to Sierra. But then the SSD is 100% invisible.
Biting the hand that feeds IT
