Thanks, I will check this problem as soon as possible. I am now traveling and I have the Mac in the office to test it. I will check it on windows, and if it doesn't crash here I will test it on my Mac on Monday.3dworks wrote:please test here. open the scene, activate IPR. select all lights. hit 'p', check and uncheck 'unseen by camera' property a few times. it always crashes here after first or second switch.
-Juanjo