Now I'm back flying again I've noticed that I'm getting an incessant regular beep through my headset every few seconds whenever I plug the Pi's audio output into the plane. It disappears when I unplug. Is this PilotAware? Is it trying to tell me something!?
I think the flight before last I ended up rebooting to 'fix' the problem. Thinking about yesterday's flight, I think I only got traffic alerts through SkyDemon. It was relatively quiet though. Maybe the two are related. is the beeping telling me something's stuffed?
It's a PilotAware classic running 20190621 into a TY91 then through to my Bose A20. I think I've ruled out everything else as it only occurs when I plug in the PilotAware audio output into the Trig TY91 audio in, but I could do a bit more digging trying a second headset, etc.