Scared myself!! I have a Panasonic CP-72 DVD player feeding into the Outlaw 950 pre-pro all set up for 6 channel analog playback.
Yesterday, I had to do some major rewiring to relocate my system. Upon trying it in the new location, I could not get 6 ch. analog to give me anything but a stereo output.
I tried everything it seemed, and then I removed power from the whole system, totally unplugged. I left it that way for a few mintues, plugged it back and now everything is normal.
I think the logic in the player was scrambled. I was able to play other multi-channel sources through the pre-pro which kind of left the DVD player as the culprit. Unless the specific 6 channel ciruitry was not acting normal in the Outlaw.
Seems I had similar problems before on digital equipment and found power removal and reapply as adedquate aid for screwy performance.