Marshmallow upgrade deleted my audio files (audible, doggcatcher)
I upgraded my Android phone (HTC One M9 on Verizon) to Marshmallow this morning. When I went into the Audible app, all the books I had downloaded were available in the cloud but no longer in my device library. The same thing...
SOLVED! I went back into the app and found a notifications setting that I had, somehow, overlooked earlier. I turned that off and the app seems to be a non-issue (except that it's still taking up space and, presumably, CPU cycles).