Yeah, but there question is why fusion360 created such files. Similar designs in other tools worked just fine. I've some years of experience with CAD and know

Yeah, but there question is why fusion360 created such files. Similar designs in other tools worked just fine. I've some years of experience with CAD and know often what causes such issues but in the case of fusion360 I just couldn't figure out why this happened - in sometimes extremely simple models. I haven't used fusion360 for about a year so maybe they have fixed the bugs now.