With raceQs version i18.104.22.1684 on an iPhone 5s, ios version 9.2.1 the screen is un-responsive when I touch START TRACKING. It used to work just fine.
Tried restarting the app, restarting the phone, switching boats … no joy. Other screen inputs work okay.
It will start on a timed start, just not on a manual start. Once started on a timed start, STOP TRACKING on the main screen is unresponsive. However, If I touch the red dot in the upper right of the map screen, the tracking will stop