V21.22 FR 955
Starts a very short boot loop (it only gets as far as showing the triangle before repeating) when I start a running activity. It did not do this when I rode my bike yesterday or ran 3 days ago.
After a factory reset the watch will start an activity without going into a boot loop.
After a factory reset and a backup recovery, when I start a run activity it goes into a boot loop.
R