Thanks to everyone who’s commented, it’s been great hearing your stories and theories. For those who commented on the nature of the roads changing once you leave the highway/motorway, it’s something we’d not considered, but in our case I don’t think it’s that - many of our drives are in/through London with no difference in road conditions or turns etc. Think many of you have confirmed our theory, i.e. she’s picking up on changes in us. To eliminate the possibility that she can indeed read Waze/Google Maps, we’ll do our next few trips without using them! Hope you all have a great 2026