With Amazon Music on an iPad as the source, I’m trying out different streaming protocols; AirPlay and Bluetooth both work; but with Google Cast the song doesn’t progress. When the iPad and S3 establish a connection via Google Cast, the S3 plays a chime. For several minutes the S3 app says, “Casting Amazon Music,” and the Amazon Music app says it is connected to/playing on the S3. However, the audio stream itself never actually plays. After a while, Google Cast is disconnected. Has anyone else seen this?