I don't think my setup plays gapless: BubbleUPnP app + Plex Media Server + CcA. But I haven't checked or re-visited since my original setup. I do nearly all my live recording listening through a headphone setup and Foobar, so it hasn't bothered me, really, but I'd like to do it if I can. Checking out Hi-Fi Cast, now...thanks for the tip!