Thanks for the effort to work this out. I couldn't get any rogue texturemaps using the method which had the red background. However the textures I see which appear to be rogue are actually textures using by the Iray material - so once I "Create as auto materials" for the straw object, they are then used, and therefor not rogue. Is it possible that the texturemaps you are seeing are used in the DAZStudio scene, but not Octane?1. Download & Install: https://www.sharecg.com/v/87623/browse/ ... Props-Iray
2. Switch to OCDS/Textures tab.
3. Load the paper straw from "/Props/AllenArt Props/Milkshakes/" and select.
4. Navigate to "/Props/AllenArt Props/Milkshakes/iRay Materials/Paper Straws/"
5. Change material to "Plain White".
6. Change material back to "Red White Stripe" (notice the rogue texture appears)
7. Save scene.
8. Clear and load the newly saved scene using "Don't load unused Materials" (this option does not affect the state of this texture).
Paul