Spotify Connection to Sonos Speakers fails - but not a Sonos Problem

[WaltWhitman]

Hello!

In my case, my devices are displayed correctly in the spotify connect. But the connection fails!

On the web player and my Iphone device it works. After reinstalling the application everything works once. After restarting, Spotify is again not able to connect my sonos device. I have reinstalled Spotify several times but without success.

Meanwhile I have contacted Sonos. Sonos diagnosed that MDNS sendet by the Spotify-Controller doesn't reach the Sonos device. What can I do?

Windows 10 1903
Spotify 1.1.9.383.g9f48828e

AVM-FritzBox - No repeaters or Powerline Adapters

[JSPR_G]

Same problem here. Spotify via the Sonos app works like a charm, but Spotify connect recently refuses to make connection with my Sonos.