I have had a weird thing happen a couple times now that I can't explain. I noticed that I was not getting any audio from the radio even though it was stopping on a transmission. I have no idea yet if it's a software issue or a hardware issue. I have the radio hooked up to my computer running Proscan. Once I manually turn the volume knob up and down, the audio comes back. I'll try to do it with the software next time I see it and see if the same thing happens. I have a 996XT and a 780xlt hooked up the same way and they have not experienced the same issue that I know of. I still have a couple things I'll try in order to eliminate certain things, but has anyone else experienced this sort of thing?