Has the True-Fi iOS app worked well for folks? I couldn't get it to actually load any of my local files on my iPhone or my iPad (music I own, not music I stream). Last I looked on the App Store page, I wasn't the only one with those issues. Haven't had any issues with the macOS app though. At any rate, that's good that they added an XM3 profile—I'll download the app again and give it a try.