Hello all,
I am currently trying to create an alert for a universal device poller I have created and assigned to a number of UPS units within our estate. Please see the image below for the details of this poller:

For testing purposes, I try the "Test" button when assigning this poller and get the following test results (note one UPS is at 78% Output Load, this should be triggering my alert):

I then go to create an alert which looks like the following (it is evaluated every 2 minutes):

However, when I go to the summary page for the alert I am notified that the alert will immediately trigger on 0 objects and if submitted the alert never triggers on the UPS experiencing 78% load.
Is there something I'm missing or doing wrong? Any help would be greatly appreciated.
Thank you in advance!