Hi!
I am using the most recent enscape version together with Vray 6.0 for SKP, which I believe is supposed to be compatible now?
The problem seems to be that some of my native enscape materials is not rendering in Vray. I am having a similar issue with the artificial lights that are
in the scene : Although they are present in the interactive vray render, it is not possible to adjust them , either via enscape or Vray. There are also issues with some of the enscape materials. They do not show up in vray.
Any help is much appreciated 
All the best,
S