Developer Terms and Conditions › The Development › Hardware › Hangups › Reply To: Hangups January 28, 2016 at 7:38 am #2586 AyeletKeymaster Hi, By pressing ‘done’, the application reloads the new scans. The process might be corrupted due to some kind of connection problems (Internet, Wifi). The issue was improved in the last version. Please make sure you use the most updated version, you may update via the app store. Ayelet, The Consumer Physics Team