Make 2d not working due to big file

i have a project made in rhino but cant make 2d and it crashes whenever I try to make 2d what is the problem and how do I fix it?

If you can share the file to investigate.
Make2d is still very buggy.

Hi @Gary6 pls share the file for investigation. I recently debugged a customer file that would not make2d. You can send the file here.