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.

I have the same problem too, among other things I can't transmit the speed to the server

What server version are you using?

6.8.1

Then the speed should be working, assuming device provides it.

It used to work with the old client version, but since I updated it, it doesn't work anymore.

What configuration are you using on the client?

This is absolutely expected with medium accuracy.