Blender 4.3.0 has strange normal/rendering issues under the Cycles renderer

[ailenneko]

The above image is the result under the EEVEE (Next) renderer.

The above image is the result under the Cycles renderer.

I'm using Blender version 4.3.0 and I can confirm that version 4.2.3 is fine. I suspect there are some minor issues with the OBJ format, as the same problem happened in a previous version of Blender. I'm not sure if this is a problem with Blender or an issue with the plugin generating the OBJ format.

[QuestionableM]

Looks like the latest version of Blender might've changed the node names again. I'll take a look at it when I have some free time.

Thanks for your report though.