Learning Dforce

metaphobix

Greetings,

I have been using DAZ for a few years now, mostly for still images and renders. I am not an expert, but can navigate the software pretty well and recently started experimenting with Dforce. I have been having an issue with the program crashing whenever I try to do a simple "sheet drop" style simulation. Basically just draping a dforce plane object (sheet) over a  single character to create a "ghost" type of character. I have had it work fine  a few times with satisfactory results,  but whenever I try to make any changes (gravity/air resistance)  or use a different character it immediately crashes and I have to start again from scratch. This happens regardless of whether the character is a Genesis character or just a basic figure or skeleton, (even if I convert the figure to a prop) though it seems to happen less frequently with Genesis characters. Any advice or ideas as to why this is happening would be helpful. I checked out the video tutorials and user guide, however I have been unable to find anything that addresses this issue. Thank you in advance.