splotches in reflections

[cdavis]

I am rendering a yellow object on a white reflective floor. I have render quality I want in all of the image but the reflection of the yellow object in the looks splotchy & i cant work out what it is. It's not noise more like the look you have when GI sampling is too low. But if i look at my GI render element its fine. Its just like its the reflection of the GI samples is messed up.

anyone have any idea on this?

Thanks

Chris

[Yannick]

your GI might require more blur. If you use IM, increase the Interp. samples. This will smooth the GI, you might loose a little of your details.

[vlado]

Can you show an image?

Best regards,
Vlado