I imported a Tiki model (fbx) with diffuse and normal maps and after placing them in the level, the materials would black out and then, after trying to edit the Tiki model in the editor, GGMax crashes to Windows with no warning. The Tiki was a DAE then converted to FBX (2015) in Ultimate Unwrap 3D Pro 64 bit.
It happened twice.
Mike
Protecting your data
www.rubidex.net