TomTom has released for all these models an update of the last navcore in force before April 6, 2019. The version has increased from 9.510 to 9.541, to correct the bug of WNRO. On the other hand, no update of the navcore Truck 9.702 has been proposed by TomTom, so that the problems of the GPS using this navcore have not been solved.
The ultimate solution: update the firmware.
There are some palliatives to remedy ...