Using EZScan software, I see that there is a place in trunked systems to add radio IDs (slot to the right of talk groups). It looks like you can also add an alert to these, so if a radio ID is heard, an alert will go off. However, the programmed IDs drop out of EZScan right after I load them into the scanner. And the feature does not seem to work. I can view all radio IDs on the scanner screen, but no alert is sounded when programmed IDs are used. All my software/firmware is up to date. Anyone have experience with this?