Here's my set up : Droid hooked up to the Aux connection on the DVD player in my Jeep and charging via the cigarette lighter. Google Navigation running. Pandora running. Constantly, the GPS will lose its satellite signal. I can repeat this issue over and over. Does anyone else have this problem? I'd like to listen to music and have the GPS going as the Droid just isn't loud enough for me to hear it in my Jeep.