Must Admit, Garmin Express doesn't work quite well with mulit use of devices.
I have forerunner 405, edge 705 and edge 200 and I do have problems every day when changing devices. For example I have been our running today with m 405 - and It says transfer data... and nothing is happening, then I remove the devices for several times and then it works... I have this problem every day..
Please fix it..
thanks
Joergen Denmark