Thanks, what information should I provide? I select destination, start it, everything works ok, but it's not showing me the TIME AHEAD. It was ok before though.
If you are navigation to a POI or location I don't think the unit makes any assumption about your average speed should be so cannot report if you are ahead or behind.
If you are following a course that has speed data then it can determine if you are ahead or behind of the pace set in the course file.
