@Tony-Monteiro Oh yes, sometimes it happens. It’s a bit of a nuisance but hey, it has an easy solution.
You have to load tracks to the watch until you reach the allowable limit of the watch. In my 9PP I don’t remember well but I think there are 15 (or 10, I don’t remember well, the fact is that there aren’t many).
Those who have remained “ghosts” on the watch are displaced by these new ones and disappear. Then it’s time to disable again those that you have loaded to carry out this process.
I hope I have explained myself well.