Good day Alexander,
I'm surprise that using "Bluetooth GPS" application this does not work as expected. Anyway it needs to work like this using 3rd party application, otherwise you won't be able to use external GPS for more applications.
You wrote that you have to hit "center button" all the time. So you see blue circle/arrow on map (your GPS location) and tap on "center" button just center map on this point and do not keep "centering button" enabled (blue background)?
I'm surprise that using "Bluetooth GPS" application this does not work as expected. Anyway it needs to work like this using 3rd party application, otherwise you won't be able to use external GPS for more applications.
You wrote that you have to hit "center button" all the time. So you see blue circle/arrow on map (your GPS location) and tap on "center" button just center map on this point and do not keep "centering button" enabled (blue background)?
The following users thanked this post: Alexander Hrncir