I'm in Cincinnati now, for work of all things...
On the trip out here I kept having mp3s be partway through playing, and suddenly skip to the next song and pause. I figured, "crap, disk going again"... but I have hijack v435 (I think)... well, in any case, one new enough that I'd expect to see disk errors in a popup, and there are none.
I also noticed at least once I couldn't "rewind" to go back to the previous track after this happened, but a powercycle fixed it, and I could play the entire previous (skipped end of) song too.
Am I just cursed? I mean, when I get home I will serially console it, and I'm sure it will promptly not happen again.