I don't have timezone and had the CTD a few times (always ntdll.dll).

After literally hundreds of perfect flights in North America and Europe with always the same configuration of plane and add-ons, my P3Dv4.3 crashed now for the first time near New Foundland with that well-known ntdll.dll error. You can find the exact coordinates of the event on the attached screensh...

I had the same issue with the two latest driver versions on my GTX1080Ti on every flight. Reinstalled driver version 397.31 (by simply overwriting the existing driver installation) and since then my sim runs absolutely stable, even on 10-hour-flights with the PMDG777. I will stay with this driver ve...

Same problem on my system: Win7x64, I7-3970X@4.4Ghz, 16GB, AMD 7970HD with actual driver, latest P3Dv3.4, AS2016+ASCA are updated. Many OrbX addons and addon-sceneries. FXAA: OFF MSAA: 4x AF: 16x, all settings application-controlled. Water + shadows are set to 0 for best performance. Ideas are welc...

Same problem on my system: Win7x64, I7-3970X@4.4Ghz, 16GB, AMD 7970HD with actual driver, latest P3Dv3.4, AS2016+ASCA are updated. Many OrbX addons and addon-sceneries. FXAA: OFF MSAA: 4x AF: 16x, all settings application-controlled. Water + shadows are set to 0 for best performance. Ideas are welco...

<t>I had the same issue with REX 4TD using the sun/effects-set n.1 (HDR off).<br/> Then I installed another set (n.3, still HDR off) and the issue was gone. Therefore I think it's a REX-problem with some but not all texture-sets.<br/> I'm really happy now with my REX 4TD sun. <br/> <br/> Regards<br/...