I paired a Bose Color Soundlink BT speaker yesterday to my SP4 and all my audio routed through it as expected. Today when I turned on my speaker, it kept saying that it connected to my Sp4 immediately. When I tried playing audio, it only plays through the internal SP4 speakers. I show that my SP4 shows it connected as a BT device however it won't let me route audio to it when I check my playback devices. It refuses to change from the internal speakers. Shouldn't the audio automatically switch over to the BT speaker once it establishes a connection with the SP4?