My MD-9600 has a problem with scan. Scan list consists of several TGs on a single DMR ham repeater. I put it in scan mode, it works fine for several hours (scans activity, etc). Then suddenly it will just start alternating between no activity and showing the channel is active but the audio is just a repeating/pulsing buzzing sound. This happens for a number of seconds, then it drops back to no activity, and back to the pulsing sound again. Turning off scan stops it.
I've seen this with two different scan lists on two different DMR repeaters (one VHF, one UHF).
I've seen this with two different scan lists on two different DMR repeaters (one VHF, one UHF).