Flickering Screen in P3D in Windows 10

So, I updated to Windows 10, finally went in for a flight in Prepar3D and Disco Mode came on! Yep... Flickering... Flashes... Strobes... I tried to handle it, but bright light, then black in quick flashes got to me.

Renewed my nVidia drivers. Nothing.

Found a post today online at the P3D forums and found a person having the same issues. Lots of power on graphics. Finally found that lowering performance max settings to 50% or something, and turning on 'trilinear' setting fixed it. I tried this, and Voila... Works.

This is for V4.5.

Still cant get V5 to work. Says my GTX660 is not compatible with some DX12 systems. (I dont even know if I have DX12 8-0))) ).
Nevers seen this on P3D v4.5 HF2.
In P3D v5 i don't see this but it dépends on your hardware : what is it?

Paul Domingue

Resource contributor
Today I had to settle for some RAM for exactly 1/100th the price of that rig including tax. Corsair Vengeance Pro 32GB (4x8GB) DDR3 1600 MHz. I should be good for MSFS 2020 now.