SSS is making strange artifacts

[Guave Motion]

Hi there

I've a problem that my SSS Shader is making some very strange artifacts in the upper part of the rasperry (dark red). I tried many things like merge the whole geometry (before individuall balls) or adjust the SSS radius. The only think that helped was deleting the lower part of the fruit... what could be the problem?

Thanks very much for help.

[maru]

What's above the raspberry? What is the light source?

[Guave Motion]

Thanks for your hint, but I found the problem. Some little intersections between the bubbles caused these strange artifacts. Now it's working like it should.

[maru]

It's still weird. If you could share this scene (or a minimal version), that would be perfect.