Hello! I am experiencing something very strange with the Aerosoft Airbus A319 in Prepar3d v2.5 (I don't know if with the A318 is the same but it isn't with the A320 and A321). The terrain does not load when I am en route to my destination. If it is night and I change to a exterior view the lights in the cockpit would turn of for a while and then on again (as if the textures wouldn't be there but then appear). The main problem is the terrain textures not loading when I fly out of my departure ai