I ran some test and intalled the latest RC and FP, and everything works as expected. But the scene is an animation, 1650 frames. I've sended to backburner to render it and on frame 560 only two nodes dont render one FP object. And gradually all the slaves dont render that particular FP object, only the pc with the floating licence render the FP.
What is happening?, and more important, How could i fix it?. This happened to me on other scenes too.