
I have tried in the display menu to remove text, without success, see my settings :

I also put OFF in the waypoint menu
I called French support, I talked to a nice guy who recommended 3 possible solutions :
1/ upgrade to last version of firmware
I just did it. I now have the latest 4.0 version installed it is the same issue.
2/ use the Mapsource software to create the route and transfer it *without* the waypoints
I tried, problem is the same...
3/ Post a message in the forum
This is what I am doing now!
This problem is very annoying any hepl is welcome.
Regards, Antoine