Thanks Paul, I'm running...
Modo 12.2 v2
Octane Plugin 4.02.1.140
I downloaded this sbsar file from the SubstanceShare website and added it to a ground plane in modo:
Modo's render looks correct:
The octane render looks ok until the normal and basecolour outputs are added. I've added the outputs one at a time:
AO + Height
AO + Height + Spec / Metal
AO + Height + Spec / Metal + Rough
AO + Height + Spec / Metal + Rough + Normal
AO + Height + Spec / Metal + Rough + Normal + Basecolour
The Normal and Basecolour outputs aren't mapping correctly. I've had the same issue with most of the materials from SubstanceShare, although a couple look fine.
Seems some others are having the same issue here, which was last updated 18th December 2018:https://forum.allegorithmic.com/index.php?topic=6125.45
I suppose this could also be an issue with the SubstanceInModo plugin, I'll reply to the allegorathimic forum to see if there's been any news.