We are using the app both in local and offshore races. Once network signal goes patchy, the live streaming produces a jerky, interpolated jump from point to point, with implausible speeds and courses and discontinuities in the track. I had hoped that the APP would upload track “arrears” when it got signal rather than simply “joining the dots”. I don’t understand why this shouldn’t be possible if the whole track data is stored in the phone. Is this something that the developers could patch??