Vray don´t accept the "Receive Shadows" off in Render Stats

Vray don´t accept the “Receive Shadows” off in Render Stats.

I need render my scenes with ground but with the options “Receive Shadows” off inside “Render Stats” but didn’t work.

What can I do?

We ignore this option for the moment; it is on the “to do” list, but if you need it urgently, let me know and we can look into it.

Best regards,
Vlado