A while ago I set my nav to take me I a position and noticed my current position was way off. I set my current location through the settings and for about 2 days the arrow didn't move. All of a sudden I was back on track. This lasted about a week until I set another course and then my location went over water. When I check the connection status I get a "gps antenna error detected contact pioneer" I did a sensor reset, checked the ant connection and refreshed the HU and it still does this. It still says that I'm connected to a few satellites. Has anyone had this problem and does anyone think that replacing the gps ant would solve this?