Recently, I upgraded from the FR255 to the Fenix 7X and I'm currently using version 16.22. I've noticed something odd: I keep setting new 1-mile records almost every day, no matter how slowly I run. Surprisingly, I even achieved a new 1-mile record during today's recovery run. Another issue is that despite setting my unit to metric, the watch displays 1-mile records instead of 1K. I'm unsure if this is due to a database migration problem or another issue altogether.