Unhappy [Q] Audible App Playback Stuck - Cutting Out

Samsung SGH - I337 AT&T
Android 4.2.2
Current version of Audible App

I typically play "long" books, say 12 hrs or more.
At some point midway or toward the end the book will on ly play like 5 seconds and stop.
If I move back - same thing - 5 seconds and it cuts out.
If I move forward - same thing.

If I delete the entire file and start over it plays only to stop again at an even more random spot.

Anyone else having this problem?