I recently upgraded the firmware to version 13.22, and I've encountered a recurrence of the intermittent Bluetooth connectivity issue. Additionally, there's been a noticeable increase in battery drain, now at 12% daily compared to the previous 5%. I had experienced a similar issue with version 11.28, which I managed to resolve through an Unprompted Reset. However, this process was quite cumbersome due to the need for software reconfigurations.
I recall that this issue was reported as early as version 11.28. Has Garmin acknowledged this problem? I'm also facing challenges with the watch not receiving notifications from my iPhone 13 mini, running iOS version 16.6. I suspect this may be related to the Bluetooth connectivity problem.