(2022-04-22, 13:03)Max Murtazin Wrote: Studio might sometimes act unpredictably. If you need help with this forum, better ask them at Studio forum or Discord server. You also can export your model as LDraw, and then export it as STL using LDView
In the OP's defense, if a program uses LDraw I don't think it's unreasonable to expect it to be fully LDraw compatible. Studio, despite numerous reports, is not. This is the thing that annoys me about Studio and Bricklink in general, they do their own thing and established community standards are ignored.