Hi,
I purchased an Edge 810 about a week and a half ago and all was fine until the last few days when I've tried to sync data to and from Connect. The main issue is the creation of courses to sync to the device, as every time I sync there's a delay and then the "could not sync" error in Express.
I've done a full reset on the device, reinstalled the software on my macbook and adjusted the proxies setting, I'm completely stumped as to what's going on! Any suggestions?