Party on Garth!
No clue what the problem was with the Dragonfly, but it was definitely having some type of challenge with some of the louder passages of solo piano pieces, like the piano solo in Norah Jones' "Cold Cold Heart". When she hit some notes, there was fuzziness/distortion that is gone now.
Weird, because the Dragonfly has gotten great reviews, made many "Best of" lists. But seems like Emotiva's DAC chip in their UMC 200 is doing a better job, at least in my system.