After disconnecting and reconnecting Edge 840, Garmin Express not responding (stuck) for some minutes time and then doesn't recognize reconnected device.
After disconnecting and reconnecting Edge 840, Garmin Express not responding (stuck) for some minutes time and then doesn't recognize reconnected device.
Can you uninstall and reinstall Garmin Express again to your computer, then connect the Edge 840 and see if this resolves the hang up time?