Every few weeks, during a round my watch will reset (this has happened at least 3 times): The Garmin logo appears on the screen, all data about the round in progress is lost, and many of the golf settings revert to the default (club prompt, stat tracking, scoring, driver distance). When this happens, I am always in the middle of navigating the menu (e.g. going from hazards to layup distances). The software on my watch should be up to date, I sync the watch via my computer with Garmin Express every time I play (a few times per week).