Scene state changes multiple camaras

[saul.es]

I'm trying to render multiple camaras. I have configurated the scenes in the batch render and when rendering for some reason camara view changes.

The configuration of camara 1 render camara 2 y vice versa.
I tried to do it when a simple file and it worked, but whit a most complex file I had this problem.

I have been looking for a way to render more than one camara using arnold render but I have not found a solution.

Also, I've tried using state sets and I can set the scene but when I try to update the preset the file crashes.

Add file.

https://drive.google.com/file/d/17697Jrp3xIsUYbFvnMpeJt1xKY63QPiR/view?usp=sharing

[CiroCardoso3v]

Scene state is super buggy. Have you tried using renderstacks?

http://renderstacks.com/

[saul.es]

Hi again.
i´ve tried renderstaks and it renders the cameras ok but the exposure control isn't arnold imagers.

Also, lost the light mixer. 

I thought that making presets beforehand might work but I can't find a way to load them with renderstaks.

So, I can't find a way to render multiple cameras correctly.