The Navi itself is quite ok, but the Garmin Map Update with Express does not work at. According to Windows 8.1 Resource Monitor the download rate is only 18kb / s though my Internet connection usually 700kb / s creates. The progress bar when downloading only displays nonsense. From 0.1% it jumps back again to 0.0%. The remaining download time counts from 24 hours to a few minutes and then start again at 24 hours. So you never know how far the Dowload now is and whether at all to do something. Also overnight, there was no successful download. In addition, sets the download, although it is not moving forward, all Internet connections lame, since it probably starts hundreds of requests per second with tiny packets. I have it now already failed over several days to download a map update and it will probably have to just give up. You wonder why Garmin easily the stupid 6.9GB can not download completely normally with the browser and then the cards are installed on the device offline.