I cannot sync with Garmin Connect. An entire week of data simply says "Error" and "There was an error syncing with Garmin Connect".
When I try to enter data manually I get "You have entered a value that is not accepted by the database. Please enter a new value" no matter WHAT I type in.
The last successful sync was August 15.
I have tried on both the PC and Mac, thinking that perhaps the software would work better on one platform and get the same error on both.
Please advise. I've been training hard and don't want to lose my data! My Fenix2 was expensive, and worth it, until this nonsense started happening.