When i have descended down to around 10,000ft and from then until final approach i see occasional white flashes in parts of the scenery and when approaching my addon airports, it seems just that area will flash white.Not continuously, just ounce. Is this a known graphics card problem (I have two gtx460 cards) or rather a problem with my settings. I am using the NVIDIA Inspector setup (8XS version) as posted by Ryan on the PMDG general forum. However, i thought i would post here as i feel this is not a PMDG related problem.

Try setting your water setting to one notch below max and see if that helps.Jim

Try setting your water setting to one notch below max and see if that helps.Jim

Hi Jim, naw still shows gray ground textures at both airports.