volumio 2 not able to change spotify playlists

selected a Spotify playlist and loaded ok and then I was able to start playlist ok but then was unable load a new playlist or see new songs added to existing playlist when added from Spotify even after reboot of PI
I can see songs in other playlist and add to them individualy to the active playlist and play them fine.

time line on songs can go crazy if you jump around on the song timer dial (only Spotify tried so far)

so need a way to refresh playlist drawn from Spotify?