No colors in 3D viewer?
When I open my FBX model with the 3D viewer all color information is lost. The result is a solid white model, and it is hard to see any detail at all. If I open my FBX model in FBX Review on my laptop it looks correct.
There is a warning in the pop-up screen, "Multiple materials assigned to a single mesh". I tried textures, solid colors, nothing seems to work.