The app stops logging my runs within a few minutes - it starts recording normally, but then it just disappears. I can successfully use the option to "recover lost data," but it just shows the initial few minutes (the most was 5 minutes of recording). It's as if the app just crashed after a few minutes of running.
I tried it three times on three different days this season, last time on 2016/1/1 using version 5.0.2 (there was an update since the previous time I tried), but the outcome was the same every time.
I'm using Samsung Galaxy S6 edge, Android 5.1.1. I'm familiar with the app - I used it last season on an older phone and it used to work great