Possibly, it mainly crashed dealing with sketches.

FreeCad was crashing on average every two minutes when I tried using it last month. I really want to like it but crashes need to be toned down…

Edit: everyone is saying stable builds are fine, but I was just using whatever nixos had packaged. I’d assume that’s the stable build but may be wrong.

Also, amd system with up to date drivers so that’s not my issue. Maybe sketches are just unstable?