Yeah I created this scene with a lot of road base plates maybe 40 of em at least. The PC I am running on is not too old, 1045T, 12GB RAM, 128SSD, and a ATI 6850 XXX 1GB. I tried loading it up on my laptop as well, and it crashes, its only a year old. But like I said once I installed the older version, it worked no problem. if anything, it ran faster too. I have not used LDD in a week now because of this obstacle. I turned the graphics down and everything, updated drivers, nothing. Any suggestions?