A little help from the experts out there. I was programming my 436HP for Waukesha County talk groups and everything works great. I than started programming Milwaukee County talk groups, specifically sheriff, county and city fire, EMS, and suburban city fire and police. However, I didn’t realize that I mistakenly used the Waukesha OASIS control frequencies. To my surprise, I was able to receive all talk groups except for Milwaukee County and City Fire. When I reprogrammed these same talk groups using the Milwaukee OASIS control frequencies - nothing, nada, silence, zippo! It seems strange that Milwaukee would be using Waukesha’s control frequencies. And why is the county and city fire not heard on either? Your help and insight would be most appreciated. - John KD9PQM