Posted by AlPal on Sep 02, 2021; 7:38am
URL: https://forum.librecad.org/Drawing-a-site-plan-using-LibreCAD-tp5720964p5720992.html

I'm using a standard mid-2013 MacBook Air with the latest version of Big Sur. It is all absolutely standard.

What is strange is that the Parallel function works with vertical and horizontal lines. It is just oblique lines that exhibit the problem. Later this evening I will completely restart the system and check whether that takes any difference. From time to time, when nothing else works, that solves a mystery problem.