Textures scramble upon hitting "fix model"

[Mandymom]

When I import the model into blender, at first the textures work just fine, but they become scrambled after I hit "fix model". I'm using blender 3.2

[JeromeZergiv]

[The-Beebz]

Go to the material settings and uncheck "show backfaces". That should help if this did what I think it did.