Hi guys,
I really hope somebody will be able to help me out here. I am in contact with Garmin Support via e-mail for about 2 months now and I still have this very frustrating issue: I CANNOT SEND anything (courses, workouts) FROM GC TOWARDS 310xt, but I CAN DOWNLOAD activities FROM 310xt TOWARDS GC.
I have tried this on both Windows 7 and MacOS Yosemite. I have already performed master resets for numerous times. I have already removed and re-added my device numerous times from Express, nothing seems to work.
I have installed the latest version of Garmin Express after Garmin Support told me that this version contains the fix for my problem. It obviously doesn't as you can see in the attachements. Garmin Express will display the items it needs to send to the device, but shorty after I hit Install I will see an error saying "There was en error syncing with Garmin Connect"