ARC536: Has Anybody Here Noticed Any "False" Hits Logged Using RAN Codes?

[JASII]

As posted above, has anybody here ever noticed any "false" hits logged? I have been using the Uniden ARC536Pro with my Uniden SDS100. I have been parked on 453.1000 to log NXDN RAN Codes. I was expecting just RAN Code 32, but I have several other RAN Codes logged as well on that frequency. In fact, at one point, I could have sworn that I saw RAN Code 32 on the Uniden SDS100 display, but a different one was logged on the ARC536Pro History Log!