I just picked up my car after having MCU2 installed. I noticed when driving home that the navigation voice now comes out of all speakers and not just the driver's front. It also no longer attenuates the music when announcing the next turn. This is pretty annoying as I now have to jack up the navigation voice really loud to be able to hear it over the music, and even then it's difficult. I didn't notice this in any of the MCU2 upgrade threads. Is this typical behavior for MCU2?