I have two event frame templets for our 6 units to show when they are online and offline. When the units came offline I received a notification for each unit, however two of the units I received two notifications for the same event.

The other 3 units that came off I only received the one notification. I looked in the event frames and there is only one offline active for each unit. I have looked at the email subscriptions and we are only listed once. I don't know why we received two notifications for the same event on only two units.