Spotify Connect does not connect with Sonos

[tiFive]

Plan

Premium

Country

Germany

Device

iPhone XS 

Operating System

15.5

My Question or Issue

Unfortunately, there are currently always connection problems with Spotify Connect and the current variant of the app for iOS. I use a Sonos system with One SL and Roam. Unfortunately, I have to connect increasingly often currently several times via Spotify connect until the music is then also played

[Meteorol11]

If you are experiencing issues with playing to Sonos from the Spotify app and are using Sonos app version 10.3 or earlier, please update your Sonos system by going to More > Settings > System Updates > Check for Updates.