Hi,
I am now on FW 5.30. I've occasionally seen gaps in my HR data (and body battery data) in the Connect app, but not on my FR945. Sync does not help - the data is never transferred to the app. Also, in such cases I have to reset the device in order to restore the connection and get new data. New measurements are then uploaded to the app, but the missing data is not.
You can see this happening after today's swim:
The same time period on the watch is complete:
And another instance of this happening a week ago:
Anyone seen this before? Any ideas of what this is caused by?