SONOS Error on play_media with UPnP Error 701 received: Transition not available from (IP) · Issue #44925 · home-assistant/core · GitHub
VISION Floor Stand for Sonos One, One SL and Play:1 Speaker | 2 Pack | YN-ONE Pair (Black), Audio, Soundbars, Speakers & Amplifiers on Carousell
![2020.12 update, playing mp3s with Sonos results in UPnP error 701. Breaking change? - Configuration - Home Assistant Community 2020.12 update, playing mp3s with Sonos results in UPnP error 701. Breaking change? - Configuration - Home Assistant Community](https://community-assets.home-assistant.io/optimized/3X/2/c/2c04f74fd61883f45a700e723c019e6773ea7198_2_1024x584.png)