Thanks @Joannanan! If the cast icon isn't showing up in the Pandora app or if you're having issues casting, try the following: Check to see if there are any updates available for your Pandora app and update if needed. Make sure your mobile device is connected to the same Wi-Fi network as your Sonos device. Try reinstalling or clearing app data for Pandora on your device. Restart your Sonos device by unplugging the power source and plugging it back in. Restart the Pandora app on your device. Run the Sonos app to set up your Sonos device again. ... View more