After syncing with Garmin Connect (usb), the Garmin 935 hangs. Showing the default watch face with time just before the syncing Only reset of the device solves the issue
I cannot get Garmin Connect to find my 735XT when it is plugged in! It shows a "searching" and watch is not connected. But it most definitely is PLUGGED in - it shows as connected on desktop and the watch is charging! I have been having this problem for some time now - could not synch workouts. But after giving up on the synch, I would synch the watch with my iPhone and the workouts would appear on the watch.