Hello there. Recently I noticed my gps signal is not locking in (turning green) for a while after booting up. Sometimes it takes a couple of minutes, sometimes it locks but the cuts in and out and other times it doesn't seem to catch until 10-15 mins into my drive. I'll notice it is good when I park but then when I start up the car a little later from the same spot, it doesn't connect. I've tried unplugging and replugging the plug into the camera and moving wires around the gps unit.