Sorted - perhaps, I had the ccd cooler set to “cool on sequence start” and the restart failed… I now have it set to “cool on connect” and all seems to be fine, have just performed a restart on safe…oops not so fast…PHD2 not connected!!
Nope, just the safety monitor for unsafe. It can shutdown for other reasons but the Safe restart is purely the safety monitor. We’ll need logs to troubleshoot if there are issues.