I run Strava on my phone to record rides. It frequently quits for no reason, leading to gaps in the recording.
I noticed after Saturday’s ride that both times in stopped recording were after 81 minutes. I started recording again after the first stop; it recovered but just drew a straight line from where it stopped to where I restarted it. I didn’t realise until I got home that it had stopped for a second time.
I can’t see anything in my phone (Honor 9) settings that would quit the app to save power.
Any ideas? Twitter has already suggested only ever riding for 80 minutes or less, and buying a Garmin.