Compass problem D855 topic

Hi! i'm having trouble with my G3, i wanted to ask if anyone is facing this issue, every time i open any app that uses compass, the phone tells me to calibrate the compass, after calibration, if i exit the app ot turn GPS on/off or reboot the device the calibration is lost, it's a little bit annoying, my G3 is D855 3/32GB Lollipop...., i hope it's a software issue although i had this issue when i had kitkat too ,i read that some Sprint users were having this problem, but i live in Eastern Europe.
I attached a screenshot from Here Maps app.
Thanks :)

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