There are several issues pop up with Garmin Express not working properly. These issues are usually attributed to out-of-date software or poor communication with a connected device. These problems or most of the issues can be resolved with Garmin Express.  

More info : Garmin.com/express 

Garmin Express is a sophisticated and user centric management console. It is designed to manage all your Garmin devices from a single device. It allows you to conveniently download software and map updates with a simple click of your mouse. However, Garmin Express Download can get complicated at times. 

More info:

Visit : Garmin.com/express