Currently using SketchUp Pro 15 on Windows 64 system with NVIDIA card.
I have had this issue with the last 2 versions of SketchUp Pro - Layout.
Vector rendered section have issues where the section cut lines change from Black to a colour.
I have tried manipulating the style used nd editing the style to no avail (section cut colour & thickness).
I have also tried bringing an additional view of linework only (from a make line on section cut) but that has changed colour too.
Any ideas on what I’m doing wrong or is it a bug???