Vray Frame Buffer resets settings when render begins in Houdini

[joao_paulo]

Every time I set the save location in the render history, for example, or even add layers (Background,ICC Profile, Lookup Table) in the Vray Frame Buffer, when I start the render, both IPR and production, all the settings made are reseted(History is disabled) losing paths. I would like some help on how to resolve this problem. I thank everyone.

[joao_paulo]

I managed to solve the Render History problem through Vray General Settings, however, to get around the Layer Background problem, I had to add a new Layer Background. The first layer still has the problem and the second maintains the configuration.

[bdancer]

For background layer there is a ROP setting, it's done like that to support animated patterns in the texture path.

[joao_paulo]

Thank you so much. Now a got de ideia of workflow!