Make2D not working properly - Rhino 6 Windows

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Make 2D Problem rhino version 6.10.18311.20531

Hi, I have the version of Rhino 6_6.10.18311.20531, 11/07/2018 and triying to do “Make 2D” doesnt work properly…all the projected lines are not shown properly This is the view that i am triying to make 2D [imagen] and this is what i get [imagen] any ideas? In a perspective view i dont get any lines in the make 2D… thx¡¡