Hi Jim
I think that these are unrelated bugs.

If I understand your post correctly, when you turn your ignition off, you player keeps playing for an indeterminate period of time. Almost as if the ignition sense wire was disconnected/not being polled etc.

In my case, when the ignition is turned off the player goes to standby immediately (ignition sense working). However the standby timer should dictate how long the player stays in standby (blue light on) before powering off completely (blue light off) In my case it always powers down ~20-30 minutes after ignition off.

Regarding your bug, I have noticed on a couple of occasions, that the player continues for perhaps a second after the ignition is switched of. This never really bothered me. It just seemed a bit strange as we are used to car radios shutting off immediately.

30-40 minutes would be a different story though...........

Cheers
PeterK