I just finished up upgrading our environment to the most recent versions last week. Today, I noticed that it hasn't sent out Reboot Email Alerts since a few hours after we finished the maintenance and brought all the services back online. I found a KB article (Reboot alert does not trigger or send e-mail messages on nodes - SolarWinds Worldwide, LLC. Help and Support ) that says to install Orion Platform HF2. I have HF3 installed. Is anyone else running into this issue on 12.1 with Orion Platform HF3?