not sure if you guys get this glitch or not but..

I’ve been working on a couple of low poly models and trying to texture them up in mudbox 2009.

When I import an diffuse image or any for that matter, some of the vertacies or whatever goes crazy! I checked my original model to see if I
did anything wrong whether it was unwelded vertacies but really, nothing is wrong with it. I have very little tris to go too cuz I heard mudbox really aint a big fan of them to start.

When I up the subdivision levels w/o any maps, it comes out okay and usually when I put the maps up afterwords it usually works! I uninstalled it a few times, and even tried it at my school computers! I still have the same issue!

can anyone help me out here?

thank you so so much!