I tried to export this rather simple file and MoI couldn't do it. I tried as OBJ and STL and neither worked. It just hung. It's a solid. Any ideas on how to export?
https://altuit.cloud/web/dbpub/3D/bugExport.3dm



FWIW, the file that created that object was a .obj imported with Max's script..
https://altuit.cloud/web/dbpub/3D/min3.obj