mmmmm interesting…
I will give it a try, thanks Götz !
My last tests with a reconstruction in downscale 3 gave the same problem. I waited, waited (more than 2 days of heavy computer swapping) and it finished with parts with errors, so there is line-shaped holes in my model… What is really weird is that I reconstructed this dataset before with a previous version of Reality Capture. So I think something is wrong with last version.
And it did the same on another computer with much less memory (12 GB) but a much smaller dataset (around 500x42MP pictures)… But I will definitely remove the low featured pictures from meshing.