I get an Error code 701 when I try to add Spotify tracks to Sonos queue via a Sonos Port. I can play Spotify via the Port if I go through Spofify in stead? I have two Amp devices that are working fine? I can also play tracks from my own music library located on my server. I have tried both Ethernet and WIFI connection. Anyone have any ideas. Unfortunately Sonos support is shut down at the moment.