https://forums.autodesk.com/t5/fusion-design-validate-document/frequent-crashes/m-p/5499154#M304427 Hi Drew, I am sorry that you encountered the crash issues when you were learning Fusion. Our quality at some areas does need to improve. Thanks for sending out the crash reports. The development team has started to look into them. Yesterday I heard one of them had been fixed, and the other two are WIP. Feiqi – Fusion development team Sun, 08 Feb 2015 11:05:46 GMT Feiqi.Zhang 2015-02-08T11:05:46Z