We decided to try the updated Dynamic lighting again last night. We have had some issues with it in the past, so we have just been using the fog of war. Yesterday, we had a big campaign and decided to try it. I'm the DM and it was fine on my PC. 3 of my players were on PC and they had no problem. the 2 on Mac, had blacked out screens. Also, I have some animated extras that I have purchased. They don't seem to work on the Macs either. Trying to figure out if there is something we need to do with the Macs to get them to work with the updated lighting. Thanks!