Having got the box running ok in Vista thanks to AirNav support but have noticed two things:-
1. When going from full screen to normal screen, I lose the map most times.....aircraft with labels etc remain on the screen....Have been able to get the map back by closing the map & then re-opening?
2. Sometimes I get a circle with a cross inside (lost contact) instead of the aircraft symbol but the circle keeps moving as if contact is being maintained with the flight level & rate of climb incrementing.....this is on local live data from my antenna?