Strange behavior with sun and octane scatter

[FxDesign]

Hi, I think there's a bug with the octane scatter.

In my scene, there is only a sun and an octane scatter that instances grass. Surprisingly, there's a specular line that appears depending on the orientation of the sun.

Here is a link to the scene: https://www.swisstransfer.com/d/8edcbda ... 2311a68db6

I don't understand, could you help me?

I'm on cinema4d r2024.5.1 with octane 2023.1.3 R6

Thanks

[FxDesign]

Help ??

[aoktar]

It's not a plugin issue, related to roughness of specular layer. And I don't know the reason of this.

[FxDesign]

so the issue is more due to the octane core ?

[aoktar]

so the issue is more due to the octane core ?

Yes, at least it's my assumption.