sat nav memory dots not showing up anymore

[Shd995]

Hi,

Ive always loved the fact that there are dots which trace your travels which allow you to know where you have been. i dont know what theyre called but i call them memory dots. 

However recently they havent been updating while im on the move. The old memory dots remain but new ones are not being generated for some reason. anyone know why this is the case??

thanks 

[puma]

They are called route trace and I'm guessing the system will only remember so far. try turning it off and on again. I think its designed for recording a specific route you travel instead of the three shortest/fastest routes the system suggests.