Last night I experienced the following problem. I'm not sure the RP-56 is at fault, but I don't remember my Tosh 3109 ever doing the same thing. (I may have never tried this... 3109 donesn't have the jog control) I was listing to a DTS audio sampler CD I used the jog wheel to FF when the wheel is released and the audio starts back there is a loud POP/Crackel or some sort of incorrectly decoded audio data noise. My DTS decoding is done by decoder in the Sony 777ES via a TOSlink connection. That decoder has been pretty solid up to this point. Can someone else with a RP-56 and external DTS decoder try this test? I think it may work with DTS movies too, but I didn't try that.