Temporary loss of fixes on some iPhones due to "geofencing" when device is stationary

Some iPhone types aggressively transition into a geofencing mode when the device becomes stationary. In that mode, no GPS fixes are sent to the SAP Sailing Analytics Server anymore. This can obviously not happen during a race unless the wind drops to nothing. But you might find it happening during tests onshore. We are working on a fix, but we deem the effect on the actual race tracking to be negligible. Please let us know if you encounter this issue.