Mobilephone wont send the location every 15 seconds as i set it

im not shure how interpret this, what shocks me is that yesterday it worked for some minutes. every 15 second it updated
Now, it updates when it wants, very unconsistently
i dont need an update every 15 seconds i set that just for checking. I dont know if what i want is even posible but every 5 minutes updates would be nice
is that posible??
i just need to it to be consistent
maybe an android phone is not suited for that??
what i know is that is not a backgorund issue because im checking it with the app runing on screen

You have stop detection enabled, so that probably explains why you don't get updates sometimes.

If you want to achieve the desired behavior of consistently getting updates every x seconds, consider setting the stationary heartbeat to some number of seconds in addition to keeping the interval as it is.