Luxrender/ Luxus not rendering some textures
I really am happy with the results that I get from Luxrender via Luxus, but lately I have noticed a problem. In some renders, certain textures will be completely ignored, as if no texture had been applied to the item at all.
Here is an example. It is the cuirass from the set "Dynastic Armor" from Xurge3ed. As you can see, the texture shows up when rendered with 3Delight, but not when rendered with Luxus.
Oddly enough, it happens with only part of a texture set. For example, V4.2's lips (but not the rest of her) and one part of Stonemason's Streets of Asia (but not most of it)
Any idea what I am doing wrong?
Thanks for your attention!