(1) Sticking to main roads? (2) Motorway Junction prompts? (3) Colour Scheme?
(2) Motorway driving has become fraught with this current display, the instructions are often late especially when required to be in a particular lane to filter. I really noticed this recently travelling from Barry (South Wales) to Bristol when people are often queueing a mile plus in a different lane and who know the route in advance.
(3) This current iteration is poor compared to older models and the lighter colour scheme is horrible, any chance of bringing back (rolling back) to the earlier Tom Toms displays?