I have tried EVERYTHING I've read and still have not figured out why I can send files from 6s Plus to Mac Pro (2013), but not the other way. Seems to occurred when I upgrade to iOS 9. Even after restoring phone to factory and setting up as new phone, no joy.
Running El Capitan on Mac Pro.
Mac Pro (Late 2013), OS X El Capitan (10.11.1)
