Odd routing through Bagshot town

[Tony 13]

Hi
Can anyone see what is going on here?
I noticed in my route "Dunstable" that between points 2 and 3 that the route came off the dual carriage way to take me through Bagshot twon centre.

When I tried to isolate the problem it disappeared, routing as expected, but I can't work out why

The routes both use Tom Tom mapping
Links to the two route files below
https://www.myrouteapp.com/en/social/route/12873336?mode=share
https://www.myrouteapp.com/en/social/route/3564294?mode=share

thanks
Tony

[Travellexxie]

Maybe seasonal closures? Set it on off in your toolkit.

[Nick Carthew]

@Tony-13

I can’t replicate the diversion using any of the 3 planning maps. I suspect that either stationary traffic or a road closure forced the temporary diversion. My screenshot shows me using the TomTom map.

In your Dunstable route you have low Hilliness and curves selected and average Curves selected. This is why your route goes via Bagshot.

[Tony 13]

Thanks Nick
must have first done this route a long time ago, i don't usually touch the curvy road setting. It's result is a bit random as this route shows.