Render is completely different when using VFB compared to when not.

[jjobson98]

When I'm using the Frame Buffer, my render looks like this:

(Ignore the noise, super quick render)

then when I turn off "Enable built-in frame buffer" in the render settings under "V-Ray", it turns to this:



It's basically pitch black, why aren't they the same?

[vladimir_krastev]

Hi with just these two screengrabs it is impossible to tell for sure. I place my bet on exposure correction in the VFB. Here is a bit of info about it - https://docs.chaos.com/display/VMAX/VFB+Settings
We will need a bit more info - at least widen the screengrab a little so it is visible if you have additional active layers in the VFB or if you have changed your display correction.