Atmosphere Effects (VRayArialPerspective) strength issue

V-Ray V-Ray for 3ds Max Issues
1

I am having trouble with the VRayArialPerspective atmosphere effect element.

VRayArialPerspective is set to a distance of 15KM, which produces a good effect for the scene in terms of exterior renders from a distance.

The issue I am having is that when I set up an internal camera, the VRayArialPerspective effect is far too pronounced, and looks like the room is filled with fog.

I’ve attached 2 images, one internal, one external, to demonstrate the problem. The only change between the two is the camera location. All other render settings are kept the same (IR/LC, auto exposure etc).

Any thoughts as to what is going on here?

Using 3DsMax 2019, VRay NEXT 4.02.04.00004, Windows 10 etc

Exterior - VRayArialPerspective Element.jpg
Exterior - VRayArialPerspective Element.jpg1500×844 26.4 KB

Interior - VRayArialPerspective Element.jpg
Interior - VRayArialPerspective Element.jpg1500×844 63.4 KB

Exterior.jpg
Exterior.jpg1500×844 120 KB

Interior.jpg
Interior.jpg1500×844 124 KB

VRayArialPerspective Settings.jpg
VRayArialPerspective Settings.jpg375×410 91.4 KB

2

I tried to replicate that on a simple scene but failed.
Would you please open the scene bellow and see if it works as expected or not?
http://ftp.chaosgroup.com/support/scenes/aerial\_perspective.max

If it works fine would it be possible to attach stripped down version of your scene?