Can you try to render the takes with the builtin renderer, just to see if this is a Team Render issue or a specific problem to Arnold? Is this a single frame render or animation?
Was a single frame. But now I set Arnold to let one core to the system and seems works well. I have to say Arnold becomes more stable also when I use IPR. Was a single frame render. I'll let you know how is going to work now! Thank you!
