From the FB video earlier today (at "Sheetz", with the drony American accent) it was tiredness, he had stopped and simply started out again the wrong way, it was only when he bumped into Lael coming towards him that he realised he'd done it.
The danger of being tired and just following the pink line on a GPS and not having it setup or looking at "Distance to next" or whatever.
Oops... I was going to say that a re-routing seemed implausible. His last apparent major deviation from the course was way back in Charlottesville so would have been a c.400mile detour.
From the FB video earlier today (at "Sheetz", with the drony American accent) it was tiredness, he had stopped and simply started out again the wrong way, it was only when he bumped into Lael coming towards him that he realised he'd done it.
The danger of being tired and just following the pink line on a GPS and not having it setup or looking at "Distance to next" or whatever.