gps lost after 40km

[Aquos]

Hello,
I´m using Locus Clasics on Samsung Note 8 paired with Locus Tizen compation. On bigger MTB rides it starts losing GPS after about 40km. 0-40km works perfectly fine.  Then it is complete mess, only rarely records GPS location.
Have anybody met such a behaviour?

[julecave]

There an issue with GPS. Go into your activity settings and change to GPS only or one of the other settings. You probably have it currently set to GPS GLONASS

[freischneider]

I just see that no answer came here. Best to ask in the helpdesk in the future. Answer there for sure
https://help.locusmap.eu/