Figured it out. Rendering out of c4d generates RBG channels for info passes. Rendering from standalone and ORC generates a luminance and alpha channel but EXtractoR puts them in the wrong spots so you have to reorder them so that the RGB channels get luminance and Alpha gets Alpha.

3.08

I started going down the rabbit hole with this. Does anyone have a solution.

I usually export exr multilayer files from c4d with a few passes. Then in After Effects, I use EXtractoR to pull render passes. My hope has been to continue doing that with ORC.

All the passes look fine in standalone when ...