Spotify Plugin My Playlists Very Buggy

I have three Volumio players including a Mini86. Each has the Spotify plugin installed. The “My Playlists” feature has become generally buggy and unworkable on all three. Sometimes it doesn’t show up as an option, sometimes it shows up as an option but the playlists won’t open, sometimes it shows up and works. I’ve uninstalled and reinstalled the plugin on each player. Each player is running the most current version of Volumio. The rest of Spotify’s functionality seems fine. Any suggestions are welcome.