I've not been able to upload a workout to my Garmin 620 for more than a couple of weeks now. I only get the following messaging in a pop-up window "Unable to send workout to device. Please try again later." I'm using a Mac with Safari 7.1.3, OS X 10.9.5 Garmin Communicator Plugin 4.2.0.0 . Anyone overcome this?
I was having trouble similar to this with my 620, but something seems to have changed recently. (chrome, windows 8.1)
I think they must have fixed something as I was able to load these to my watch using the modern garmin connect gui.
The gui itself looks different now as well.
The gui never seemed to finish, but I watched the workouts arrive in NEWFILES (named with I think a UUID). When I removed the watch from the cradle, I saw Updating, and now the workouts are in WORKOUTS named with the encoded date/time string mentioned before. I can now see these from the watch My Workouts menu.
From garmin connect the following popup is displayed long after the file is loaded to the watch, but I x'd out of it after seeing it load to NEWFILES (also the sync completes in garmin express).
SEND TO DEVICE
Turn on Your Forerunner 620
One moment please...
If you have not set up a wireless network on your device, or if the network you set up is in a different location, plug your device into your computer and open Garmin Express. If you don't have Garmin Express on this computer or need a newer version, download it now.
