Hi, yossigolan, Our customer service team have provide you the fixed content to avoid crash. Donnie Reallusion
Hi yossigolan, There are a lot of vertex in the same location, they caused the physics engine error. Workaround: please use 3DXchange to weld the vertexes first. 1) Select the mesh shape 2) Modify > Normal > Auto-Smooth (Weld vertex is on) Team will fix this issue in following version (iClone will skip these unusual vertex for this content) Thanks, Joanne