normal maps and emissive layers not working in RTX beta

Since the .57 update  the normal maps and emissive layers are not working. I have added before and after screen shots. Also the RTX  worlds and resource packs from NVidia do not work either.

 

Sometimes, I get the error "At least one of your resource or behavior pack failed to load" I have not changed any of these packs and they worked fine on .53.

 

I have installed the latest NVidia drivers and installed all Windows updates.