Plexiglass mat: differences from IPR and Production Render

[bardo]

Hi guys,
I’ve a problem.

I’ll use an image it’s more clear.
IPR

Production Render

Material settings

The problem is on the plexiglass shelf.
On IPR is how I’d like to have on production render.
Have you any suggestions to give me to understand what’s going on?

thank you.

[Miro]

Hi, can you share the scene to support@chaosgroup.com so we can take a look?

[bardo]

I’ve found .

The “Do reflection/refraction” seems the reason.
If I disable it, it works.

[bardo]

@Miro Is it correct that kind of rendering result with that active option ?