Shuffle in "Songs"

[Colleen68]

Plan Premium

My Question or Issue

I usually listen to all Songs on shuffle. I am unable to shuffle ALL of my songs.  It will only shuffle the "number" songs and the "A" songs.  I have tried restarting the app, I have tried logging in to my Mac Laptop and also the Roku app.  All of these result in the same outcome.....only shuffling the Top portion of all of my songs.  Why is this happening and how do I remedy this situation? Very frustrating!