I think it was something with the drawing as it also happened when I opened that file with AutoCAD, but not every time.
Thanks for checking it out.

When I draw a poly line in paper space and change the poly line to model space it puts it nowhere near where it should be. I have multiple viewports and it does it for all of them. It doesn't matter where the viewport is located the line ends up in the same location in model space. Why is it doing t...