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I have universal device poller xupsEnvAmbientTemp monitoring our device room temperature undirectly via UPS. It has worked well for many years showing right temperature for UPS environment. A week ago, suddenly temperature dropped down about 20 degrees (celcius) showing now 7 degrees in Orion graph. But when looking values straight from MIBS, they are still correct. So Orion seems to be confused somehow. All the other things looks normal. Only this one device poller acts strange... We haven't done any Orion or Windows updates or any other changes to server lately.