I had major problems with this in 1.03. I even contacted Tech support & they were baffled. What would happen was that the tuner would work well for some amount of time (20-25 minutes) then all of a sudden the signal level would drop to nothing and there would be no reception. Turn off the player (or remove & reinsert) and then turn it on again and the tuner disappeared. Leave the unit powered off for some time and the tuner would then come back to life for a random amount of time.

I tried moving the wires on the harness etc but nothing seemed to work. Eventually it started working and continued to work flawlessly for several months, until the same thing happend several days ago with 2.0b7. Left it alone for a bit and then it's been working ever since.