Hey Bucho - send an email to Gary (Travlin'Easy). He is a PSR 3000 guru and I seem to recall he has had the same problem and fixed it (think it's a wire or cold solder joint inside the power connector).

I seem to remember seeing a post from several people who have had that issue and (if I am remembering right) it was a pretty simple fix. I searched the posts on here and couldn't locate the thread. But if you contact Gary I bet he will be able to shed some light on the issue.

Good luck!
Randy