Using the ECML from Edinburgh to Kings Cross, I can't access any place (in the Navigation list) that starts with a letter before 'M'. I did have a similar issue with my earlier TS12, but managed to sort it out. Can't seem to do it now.
Further to my question above. The 'Navigate to' is okay.... It is the 'Drive To & Drive Via Trackmarks' that I am having the issue with. I have tried the screen resolution at various settings and it does vary what I can see in the 'Drive' options but the current 1900 x 1080 (I think) gives me the most options.
It does make the game less enjoyable if I can't set a route to or via anywhere that starts with a letter between A and L.