hardware: iMax. (I am also having this issue with my W10 setup.)
graphics: Radeon 570 4GB
I have been having a lot of issues getting lines to connect and faces to close lately. This is a relatively new issue. I have never had this many issues with being co-planar prior in the past.
Have there been changes to any of the display settings or anything else in the last 2 releases that have changed something?
NEW.skp (7.4 MB)