GTX 980 - 4GB
System RAM 24GB
nVidia driver version 368.22
OctaneRender plugin 3.00-3.13
3ds MAX 2016 (v18.0 SP3) x64
Hi,
Material IDs under a Mix Material are not working. They do work under a Multi/Sub Object Material.

octane beauty

octane mat ID

octane shader tree

mr beauty

mr mat ID

mr shader tree