Hello guys i am having a bigh problem with my fsx. Always when i am flying, after 30m or 1 hour of flight i go outside of the plane and some parts of the aircraft are white and then i go back to the cockpit and the cockpit is also white, furthermore the simulator becomes slower and the outside scenery become like withouth good graphics. Some people told me to add the HIGHMENFIX 1 in the graphics section from the FSX cfg and i already did it but it keeps happening the same. Please i need help because i always have to close the simulator and reopen it again and that's really unconfortable.