The app used to be great. Now my runs are dropped. When I complain the answer from nike is to uninstall and reinstall the app which results in losing run history. What is going on with this app? If its not going to end up recording the run then why does it start counting it?? This is the 3rd run this month it has lost for me. The challenges are supposed to encourage you but when your run isn't counted then you lose motivation.