iTunes will not Sync correctly
When I connect my iPhone 6 (IOS 9.0.2) to iTunes (12.3), my selected Audiobooks are not syncing. My playlists, created on my MacBook Air (OS X Yosemite) also are not syncing to the phone.
I now have installed El Capitan -still no luck!
I listen to a good many books, while walking, on my iPhone. Now, it appears I can only listen on Audible.
Any ideas would be helpful.
MacBook Air, OS X El Capitan (10.11), 11"