I agree I have had some chamfer and fillets trouble that even wasn’t there before (a not-completely-tangent arc cutout from a square exposes this clearly) and will cause faces to shoot to “random” positions. Things can get wonky also because the Topological Naming Problem isn’t 100% gone, but a model getting messed up is not the same as crashing.

Still haven’t had a single crash in 1.0.2.