Hello, I've been listening to the WInston Salem Forsyth County system since Sunday up to today and have not noticed any difference. The control channels in the RR database should be accurate. Those are the ones I have programmed into my Uniden scanners.
Control channels can/do change regularly (rotate), Some towers will be only two CC's others might have four, make sure you have all of them in the radio, so when it changes the radio will automatically switch
Not being from the Area, are they listed in the RRDB, if not you should submit them as an update