Michael Klemm

Please upload a test file which show the problem.

For me, the file renders fine. Can you explain the problem more in detail and make screenshots? 

Thanks for the screenshots. It is very strange. Are there any error messages in the console?

The latest build is compiled with python 3.10. You can download the latest build under the release section. [Link](https://github.com/LuxCoreRender/LuxCore/releases)

Hi @canonex! NVIDIA GeForce GTX 1060 should support OPTIX since it has a compute capability of 6.1. What drivers version do you use? For OPTIX it should be 470 or...

I recently added this check to only run OPTIX denoiser on newer Nvidia cards but this seems to give an error for non NVIDIA cards. I will push a fix...

@odil24 @canonex I fixed the code and it should work with non NVIDIA cards. Can you check?

@odil24 For NVIDIA cards the property 'cuda.compute.major' should be available and the error of the code should not occur.

@Luxcoreimage Please test the latest version. This bug should be fixed, now. [Link](https://github.com/LuxCoreRender/BlendLuxCore/releases/tag/blendluxcore_v2.8alpha1)

There is a documentation of the needed changes for update 1.x to 2: [link](https://www.openimagedenoise.org/documentation.html)