Anyone else notice that while you're playing USB on the home screen you get an error "F3..something unlock" if you turn off the auto stop function. It still plays music but no longer displays the artist or song until you restart the engine. It just says "connecting".

So far I've only noticed this on the home screen. Seems to work fine if you turn off the auto stop off any other screen.

 

I haven't seen that.
Have you tried another thumb drive?
Maybe the one your using is bad or formatted wrong?

 

Everything still works fine so it's not my USB. Truly, the only reason why I noticed it was because of the error message it throws up on the screen. Then I notice the USB section of the home screen say's connecting. The songs still play no problem.

 

Sync or Sync 3?

 

Sync 3 v2. I suspect it's a Gracenote issue. That's why it says connecting but still plays fine.