Gpu render

[toniodelsol]

Hello,
I just started using GPU rendering on 3dsmax. I have a size problem.
As you can see on the attached video, during the calculation of the light cache the colors, reflections and lights work very well but as soon as the rendering of the image begins, everything disappears and the image becomes flat and without relief.
Could someone enlighten me (it's the case to say).
Many thanks in advance,

https://drive.google.com/file/d/1dlZ...usp=sharing

[fixeighted]

Your link requires access, so you need to make it public, however that is done

[toniodelsol]

Thank's a lot !

[toniodelsol]

https://drive.google.com/file/d/1dlZ...ew?usp=sharing