Interactive frame buffer utilizing farm CPU's?

I utilize interactive frame buffer a great deal while setting up lighting. Is there a way to set it to also use the horsepower of other CPU’s on the farm? I have DR set up for final production to BB, but so far, they remain inactive.

Thanks.

This only works when using V-Ray GPU right now (either on GPUs or only in CPU mode). Getting DR to work interactively for the regular V-Ray is quite complicated.

Best regards,
Vlado

I count on you! Complicated never stopped you from implementing new amazing features and hodling onto your position as market leader.