Skin render with octane in DAZ Tweet

[FCANEPA]

Hello,
I hope I can post this question on this forum, I'm trying to learn to use the Octane plugin on Daz and doing some test with skin.
There is some strange mesh like or grid like texture on the model when I render and I can't figure out why is this happening.

I did some test lowering the Density of my random Walk node and this kind of grid fades away but then I get a kind of transparent skin.

Does anyone have any idea? I have attached a link to a render to show my problem.
https://drive.google.com/file/d/1NulGDcQQfZNu3TwnIqCQM0aF7atwZm_i/view?usp=sharing

Thanks in advance for the help