[kneebuster]

Do you guys have your HD radio box wired directly to the ignition "on" (acc) wiring, or through your computer power supply? I've got mine wired into ignition and occasionally the computer will wake from resume and not control the radio box. This happens mostly if I turn my key to acc without starting the car. When I then start the car, the power to the HD radio box resets but the serial port on the computer doesn't. Suspending and resuming the computer (or restarting CF) fixes the problem. I suspect that if I rewire the radio to get power from my power supply then the problem will go away, but I haven't had the time to do it yet.