Switching to a CAD program that will run on modern hardware with Debian Linux based distro's.
I am an occasional CAD user. Use it for a variety of things, designing tooling, equipment, buildings, and such mechanical things and also for controls and some electronics drawings.
So far LibreCAD has been a good fairly quick learn, although a long way to go.
Occasional CAD user.
Using Microcadam for last 25 yrs.
SW Ontario Canada.