After restarting the PRTG core server service, but not the PRTG probe service, a lot of my sensors show the Unknown state. These sensors all have long scanning intervals. What is the reason for this behavior and why does PRTG not trigger a rescan of these sensors after the PRTG core server restart? What can I do?
My sensors show the Unknown state after a PRTG core server service restart. What can I do?