15 Dec 2023, 12:51

@Corrado-Miniati-0, Yes it is always difficult on a bike πŸ˜‰
Did the "detour sign" change into a drop-symbol between curved arrows? That is an indication that a recalculation is in effect. I can imagine that while a calculation is in effect, the blue route line is not shown and therefore the original (grey) color of the road is visible. The fact that the recalculation took so long could indicate a very bad internet bandwidth at that explicit moment. But it is all a bit of educated guesswork πŸ˜‰