Hi,
I have some problems on my 310XT for a few weeks. I'm still able to upload my activities on Garmin Connect (through Garmin Express). Unfortunately, the reverse path does not work (from the PC to my 310XT): in fact, Garmin Express fails at each synchronization attempt....
Any idea ?
It seems more a software problem rather than an issue related to my watch.
(already tried the hard reset)