Whenever I am using my navigation on it's own, the volume is normal.But, whenever I am playing music at the same time, the volume gets low. It looks like to me that when it's trying to lower the volume of the music, so that I can her the voice better, it is also lowering the volume of the navigation?In google maps there is a setting to boost audio, which solved it. But in Sygic I couldn't figure it out.In the head unit factory settings, there is a setting for navigation volume. It looks...Read more