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I've recently gotten an RTL-SDR v3 dongle and have been trying to listen around and had a few questions. Getting right to the point, I'm trying to use SDR-Trunk to listen to UCA but I'm unable to get any data from the control channels an I don't quite know why. To my knowledge I should have everything setup correctly but I get nothing back. Listening to a large range of the other frequencies I can occasionally see activity or a call but I don't hear anything and when I view the logs it says that they're all encrypted? Is there something that I'm missing? I'm more than happy to share more about my setup, right now I don't know what would be useful.