I had a cycling activity and used navigation ("follow course" mode) to navigate along a pre-planned course.
See photo - the purple line shows the course to navigate along, the greenish-blue arrow shows my current position, the red thin line shows my track - so far everything as usual.
Now, sometimes, when I am stopping, something weird and spooky happens:
A grey arrow is leaving the greenish-blue main arrow like an astral body leaves a physical body. Then this grey "astral arrow" or "ghost arrow", as I call it, moves along the pre-planned purple course, while the greenish-blue stays where it is (note that I have stopped moving here).
I rushed to make a photo of this as quickly as possible and managed to take a shot just before the grey "ghost arrow" left the screen.
The grey "ghost arrow" has about the same size and shape as the normal greenish-blue arrow, by the way.
What is that???
Is it a bug or a feature? Which meaning does this grey arrow have? Can it be disabled? (I find it irritating and useless)