Our server admins unmanage nodes in Solarwinds on a daily basis to do various maintenance tasks. Once they Manage the node again, they get an alert for the Node having rebooted (if they rebooted it) as the alert is setup to alert if the "Last Boot has changed". Obviously the alert is working properly as it should as once the node is managed again, Solarwinds will poll it and see the last boot changed.
My question is this, is there another way we can catch node reboots for real reboots that happen, but not alert when the node has been managed again? Obviously a ping alert can address this, but there a number of times where the ping alerts aren't the best at catching reboots, which is why we llike to rely on the Last Boot trigger.