I purchased a Cambridge Audio BT100 aptx Bluetooth receiver. It works fine with standard sbc Bluetooth streamed from my galaxy s1 but I also purchased the galaxy tab note 10.1 and tried out the supposedly better quality aptx Bluetooth connection. Sound is good but stops working after a few minutes of streaming and you have to stop the audio and wait for the light to go out on the Bluetooth dongle before starting to play audio again. Seems to me aptx is pretty unstable unless I have a faulty bt100 dongle but then why would it work fine with standard sbc Bluetooth? On the other hand it might be android ice cream that is at fault or the hardware in my note 10.1. Just wondering if anyone else has experience of using aptx streaming and has had similar issues? Before anyone asks I tried basic troubleshooting like using different music apps and checking there wasn't an audio sleep function turned on for my tablet etc.