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cobra521

macrumors 6502
Original poster
Dec 14, 2016
393
136
FL
Every time I try to use Time Machine to back up to a Synology NAS, the 2019 Mac Pro 7,1 reboots. Instantly.

I have two of them connected. The other one seems to work correctly. The first one did too until about two weeks ago.

Now any time I try to access the NAS, even just using Finder, instant reboot!

Any ideas about chasing this bug?

Tom

EDIT: Now both Synology NASes exhibit the same behavior: if I try to display the contents of the NAS using Finder, instant Mac Pro black screen and reboot. These are on my LAN. I can still get to them administratively using their local IP addresses via a web browser. But not using MacOS software, apparently.
 
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