Trimble Business Center

I am getting this error message when I try to export data out via "Machine Job Site Design Exporter" .

I isolated the issue to the contours I created via Business Center. If I turn off my contour layer I can export everything like normal. 

I can export the contours if:

• I select the contours generate with "Create Contours"
• run project clean up with reduce vertices selected
• Delete the contours within the contour group
• Then I can export the files as needed

Could there be an option to have the contours reduces vertices by default? I tried turning on the smooth contours option and that did not seem to make a difference. 

Reducing vertices helped with this issue. It looks like TBC5.20 handles this issue better without needing to reduce vertices.