This could be also the reason or at least be connected to a behavior I experienced when using Apple Maps on the iPhone:<p>Apple Maps lacks support for bicycles, so when I cycle I usually use the pedestrian mode, as this fits closer to the tracks and routes available for bicycle drivers than the car mode.<p>But when you cycle to fast, Maps thinks you changed over to a car and tells you to turn around, as the current route does not fit for cars... How common is it see a bicycle in 1 Infinite Loop?