I've got the latest update, I've refreshed by hitting the little green button. My FR15 is connected and recognized but the sync button is grey and won't download my workouts. Anyone else with this problem?
Either delete the FR15 from Express & Connect then add it back, reentering your Connect credentials, or click "Device" then scroll down to the Garmin Connect Account section and click "Change Account" Re-enter your Connect credentials. That should correct the issue.