Two rides without info about turns, graphic or audio. GPX made in komoot, dropped to connect. Got second edge 530 and there it works. Look at the distance left.... 5879km, should be ~30km Whats the problem?

Two rides without info about turns, graphic or audio. GPX made in komoot, dropped to connect. Got second edge 530 and there it works. Look at the distance left.... 5879km, should be ~30km Whats the problem?

it started just about 10-15km in ride, i tried to reload the same course few times, the stop was to empty my pockets from used gels and tried to load different course and then load again to proper course... this didnt change the distance so i assumed it was faulty course, then on another day i was doing some mtb riding, loaded file as always and same thing happened +5k distance to go. It is working flawlesly on my GF edge 530 so im asssuming something corrupted in the software itself, but ill give it a go with gps+galileo just to confirm that for future guys reading this
And hey, thank you for your interest!
So i did two rides with galileo, went on mtb and road bike. The device seems to be doing allright. I did some detours while on the route to force device into thinking and no issue. Will update if problem occurs again.
Ill add that galileo seems to be doing better than glonass the track looks cleaner, so thanks for the tip!
Happenned again, gps lost signal as far as i checked tcx file so the thing is broken and im gonna wipe the device clear and see if that helps