Greetings!

Followup from the previous post:

I only run hijack with the illumination and volume adjust running. I do not have any third party software running while in the car (games, emphatic, etc.). I reserve a little extra memory for applications with the reservecache command. I do not have a tuner module connected - when I get source bouncing, it goes from mp3 to aux.

It is a very rare event for me, but it does not appear to be tied to the file playing at the time. I have also (again, very rarely) seen the player bounce OUT of standby when connected to AC at the desk.

I am guessing that the player was somehow receiving command signals either from serial or through the IR. That signal might have been from something in the background, a bad connection / ground, or just some kind of "jitter" on the lines. I was going to turn on the IR monitoring functions of hijack to test, but since it is so infrequent, never bothered.