Whenever I start a Sonos Playlist from C4 it works just fine. But, when I want to change playlists, I can select it from the Listen -> Sonos Favorites screen but instead of first clearing the current playlist in Sonos and replacing it with the newly selected playlist, it instead just adds the second playlist to the Sonos queue. I have confirmed this by opening the Sonos App and watched this happen (the queue went from 12 songs to 24 songs... each playlist having 12 songs).
I don't see a Programming Command to clear the Sonos Queue. Anyone know a way to resolve this?