Few Question :
What happen if you are using 3dsMAX (non cmd)?
What happen if you are using “Batch” without deadline?
Look like it’s a corona thing, since i try here with Vray and no issue…
Edit : Ok i did test using Max VFB instead of VrayVFB, and i could confirm that with Vray, OCIO is not taken in consideration, and we switch to no color management