Today my Garmin hung on the message that was saying: "All day" and then "Ashura" on the next line. I could not identify where this message came from, I did not have any all day meetings, and I did not have any messages with "Ashura" word in them. The screen was locked on the message, I could not swipe away from it, and the button did not work either. My only option was to reboot the watch. When I rebooted, all my steps and stairs counts were gone. When I tried to synchronize, it turned out that my watch did not record my sleep, or maybe it was deleted together with the activity.
What is the issue here?