It ALWAYS auto ends at 27seconds the first time I start up a session when I open the app. The second session will work for however long I walk for, but I have to watch it the first time around, which is very annoying. At least its consistent and will only auto end at 27 seconds the first time.
On a side note, if I go jogging it wont count the trip since it says Im going too fast. I dont mind that theres a speed cap since people were driving and using the app, but the speed cap should be higher than the average jog speed.
Zaise_Chsa about Pokémon GO, v1.31.0