I'm still noticing which sounds like frequencies being stepped on. Could it be that one scanner is interfering with another one?
The issue is a high-power paging transmitter which is likely very close to the receiver location. I will work with the feeder to get him an appropriate filter that should eliminate the issue.
That is the only issue I am hearing.
I am also hearing the receiver being desensitized by some other transmitters, and some resulting crosstalk.