Hi Thomas also 100000 delay will work too now week that there is a solution

Probably you need a controller like other effects for poles but seem that other sceneries with dynamic lights have this iussue

Is from hotfix 2 they told to add this to the cfg to avoid this message

Add this line ShowDeviceLostWarning = 0 to the cfg under graphics and will fix

Would be interesting to know what cause those 15 mb spike and why the sim is no more able to unload vas as previous

Thank you Rob consider that over water and with thunderstorm the vas will raise more and also will be not purged like older driver version after some miles

Any news about investigation ?

This shot was taken with latest driver i've also used crono to measure the time no addons no third party programs running this happens only from 378 drivers series and also with 381 series with 376 series vas will remain stable for hours http://c2n.me/3JvqXVY.png under with 376 series http://c2n.me/...

Yes i've tried your suggested vanilla configuration in a new formatted machine only windows 10 and drivers the vas is increasing wihtout reason with default graphics settings with f22 in default flight

First of all thank you for your interest the trial i usually do is the default flight proposed by the sim i do a take off with f22 auto pilot cruise at 36000 ft and you can see vas loading without reason also you can observ this simply leaving the plane on the rw without takeoff. After 3 or 4 hours ...

Ok you have closed the post telling us that is for 378.49 driver but also all the drivers after this one have the same iussue also the latest 381.65 have the same iussue people with new 1080 TI cards can't no more use the sim without oom iussue cause they can't go back to the latest working 376.33. ...

Now i'm trying my first flight with 378.78 along haul let's see. But the question is not about settings to use if settings doesn't cause oom with the same flight with 376 drivers and with 378 yes is not a setup iussue. Personally i know what are the limits of my configuration so if i'm able to do a ...

This is a simple test i've done with a clean P3D setup no add-ons running or installed default flight loaded for 3 minutes you can do more but is the same i've tried for 3 hours.... First shot water with water high settings Vas is stable and doesn't raise over time , second shot water in ultra ident...

"Now I am also thinking, it might be some water addon, like REX, as it changes textures and also animation." My point is. It would be nice to know if the default P3D install has a problem with any water settings ... before testing with addons like REX or other addons. Maybe LM or another ...

Vaughan, You said you are using recent drivers and have no VAS problems. I might have found something out, but I need a little help from you. Can you please make screenshots of your P3D graphics settings and zip them somewhere for DL? (screenshots I can best compare to mine) I think it's some setti...