So I was saving a file with V23 as a DXF to use the print on a different software. Unknowingly, I had some geometry blanked out. When I saved this file as a DXF with having some geometry blanked out, bobcad V23 crashed on me (shutdown). Ever since then, whenever I save a file with V23 as a DXF or DWG bobcad continues to crash regardless if geometry is or is not blanked out. Running Windows Vista, Bobcad V23 build 1493 I believe. Anyone else have this problem?