I did the same. I am now on 0.9.62 and no problem

With pleasure.
Yes, @Mike-Amos, I also check "transparent shadows" on Pixel cruncher's advice. But I do indeed go up to 35,000 SPP with a 2K resolution. I don't activate denoiser, and if your graphics card is sufficient, it's still fast. Probably 20 or 30 minutes of rendering time.

new project with last rayscaper version and light upscale

an old project, rendered with Rayscaper photoshop retouching and AI upscale

hello,
yes, and under the hood and above the stove, the noise is too present (by the way, I like your rendering.) this noise problem on certain dark parts is recurrent with Rayscaper. But can you show a screenshot of the original texture that you applied to the kitchen furniture?Perhaps you could use a stronger emissive material for your light that illuminates the work surfaces, rather than a spotlight or sphere light?

in this scene, a series of bulbs of the same type and two others for the individual lamps. And I end up with the list of numbers if I want to adjust the intensity... it would be necessary to have noted the number of each light that we add...

Hello pixelcruncher, I will try later tips for renaming the lights component. Now, i'm rendering an image, I'm stucked

ok, that's good, by purging sketchup, I can add sphere lights again

I renamed the light sphere component and that's not the right solution, it disabled them all. And now I can't add any more light spheres, only the spotlights work...

Hello,
Is there a way to rename the lights? I'm lost, I can't adjust the intensity of a new bulb because they are numbers and I have to activate or deactivate each light to locate them.... thank you

Hello, pixelcruncher,
I wasn't aware of this new version and am very happy to return to Rayscaper for new renderings!

hello,
I thought I read above that Rayscaper had become free, exactly I read that there was no longer a limitation on rendering size. Thank you for confirming this.

I notice that your new default HDRI map intensity settings are excellent, almost no adjustments needed, it's a huge improvement

Great!
Thank you!

Hello, with better settings (transparent shadows) and a little cleaning (5 mn, photoshop), another render, I am very satisfied with it
https://jskup.fr/wp-content/uploads/2025/04/rendu-9.48.jpg

Helo Thomas,
Yes, other renderings have the same problem, but I remember that this one down below didn't pose any problems even though the light sources were significantly less powerful. Maybe further away?
https://jskup.fr/wp-content/uploads/2025/03/loft-cuisine-grise-web.jpg

I've stopped rendering for now, I'm stuck with this problematic project that I sent you screenshots of. These spots in the shadows

Hello, thomas,
sorry for the late reply
I will try to answer tonight

and thank you for removing the pixel resolution limitation