Today after finishing my activity the watch rebooted when saving the activity. The watch is running the latest firmware 6.17. The activity was a workout from my Garmin Coach plan. I choose the save option on the activity and I have self evaluation set to on. I entered my perceived exertion and then directly after entering feeling level is when it rebooted. The activity was saved on the watch and was synced after the reboot.
It appears even though the event synced some metrics appear to not be updating correctly. Recovery time is not accurate as it is currently 0 on the watch but 37 on connect. Acute Load on the watch is 750 but connect is 456. The last activity glance on the watch is showing my activity from yesterday but if you select it you scroll to see activities from this week and today's activity is listed.