Wierd lighting issue in v4

[ninerwhiskey9W]

Hello,

I was doing a KBLI - CYYC flight in the Q400. Up until the time I was taxiing into the gate at CYYC, there was no problems. All of a sudden, the lighting changed all of a sudden. Where it was once a previously a well lit apron under white lights, there is now a visible colour spectrum. Also, it would appear that the lights do not fall on the ground, which is unlit, but a few feet above the ground. You can see the screenshots below :

 

 

I do not use any shader tool such as URP or PTA.

Any thoughts as to what might be causing this ?

I thought it might be a shader issue, so I tried to delete the Shaders folder, but could not find one in either ProgramData, or the AppData\Roaming folders

Cheers 

9W

[Sartanius]

4 minutes ago, ninerwhiskey9W said:

 

I thought it might be a shader issue, so I tried to delete the Shaders folder, but could not find one in either ProgramData, or the AppData\Roaming folders

 

Shaders are in AppData\Local\Lockheed Martin\Prepar3Dv4

Merry Christmas!

[ninerwhiskey9W]

2 minutes ago, dmiannay said:

Shaders are in AppData\Local\Lockheed Martin\Prepar3Dv4

Thank you. Just to confirm, this shader folder can be deleted and then can be rebuilt by running the sim ?

[vgbaron]

Yes, the one in the %localAppdata%/Lockheed Martin folder.  Do NOT delete the ShadersHLSL folderin the P3D root.

the local will be rebuilt - you'll notice a slightly slower load time initially

Vic

[ninerwhiskey9W]

Thanks for your help gents. Unfortunately, deleting the Shaders folder has not fixed the problem. However, now the problem is only contained to the CYYC by FSIMSTUDIOUS now. I will submit a support request to the devs, but it being Christmas, I do expect a quick response. 

Does anyone who has the scenery know has had a similar problem or know of a fix ?