![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)
2020.12 update, playing mp3s with Sonos results in UPnP error 701. Breaking change? - Configuration - Home Assistant Community
SONOS Error on play_media with UPnP Error 701 received: Transition not available from (IP) · Issue #44925 · home-assistant/core · GitHub
![Amazon.com: Sonos PLAY:1 2-Room Wireless Smart Speakers for Streaming Music - Starter Set Bundle (White) : Electronics Amazon.com: Sonos PLAY:1 2-Room Wireless Smart Speakers for Streaming Music - Starter Set Bundle (White) : Electronics](https://m.media-amazon.com/images/I/61KqAQJr0RL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Sonos PLAY:1 2-Room Wireless Smart Speakers for Streaming Music - Starter Set Bundle (White) : Electronics
![Sanus WSWM22-B1 Adjustable Wall Mount for Sonos ONE, Play:1, Play:3 Pair Black Appliances & Electronics – Valley City, ND Sanus WSWM22-B1 Adjustable Wall Mount for Sonos ONE, Play:1, Play:3 Pair Black Appliances & Electronics – Valley City, ND](https://d12mivgeuoigbq.cloudfront.net/magento-media/catalog/product/c/d/cd749e3d-a01f-45c2-80e3-5c8cfc504f20.jpg?w=640)
Sanus WSWM22-B1 Adjustable Wall Mount for Sonos ONE, Play:1, Play:3 Pair Black Appliances & Electronics – Valley City, ND
![Amazon.com: Sonos Play:1 - Compact Wireless Smart Speaker - White (Discontinued by manufacturer) : Electronics Amazon.com: Sonos Play:1 - Compact Wireless Smart Speaker - White (Discontinued by manufacturer) : Electronics](https://m.media-amazon.com/images/I/71aUcA5OZDL._AC_UF350,350_QL80_.jpg)