Fixing the iPhone Spotify shuffle when it breaks

[rednblu]

I am writing up the steps that I use to fix my iPhone Spotify shuffle when it starts looping on just a few tracks of a 9000 track playlist.

For the fix of my iPhone Spotify shuffle, I am using a web player to drive my iPhone Spotify shuffle through a "Connect to this device" link-- first on a five track playlist five track playlist and-- then on a full 9000 track playlist full 9000 track playlist.  When the queue on the web player matches what appears on the iPhone queue-- both with shuffle On-- and shuffle Off then the Spotify shuffle on my iPhone works fine for me-- with no looping repeats for about two weeks-- until some unknown sequence of add, delete, move, stop, play, search, . . . . on my iPhone again breaks the Spotify shuffle.

Does anybody have suggestions?  Thanks.

[rednblu]

To Argerich-- Would the report of most played tracks help?