Vertical 2d lines are so faint, almost like dotted, in almost all viewports (ghosted, wireframe, shaded). It’s not the problem of line thickness. Thick lines are also like this.
I have tried everything to try to fix it but nothing works. Turning off GPU Tessellation helps a bit but does not solve the problem, and different Antialiasing options do not change anything either. I also uninstalled Rhino v7 and installed it again, nothing changes. I have attached photos.
Please someone help me. Thank you in advance!