I have discovered a strange problem when I try to load a .gpx file into my GB580B. If I open the file in Training Gym Pro the file loads as it should. When I then try to upload to the GB580B I get a popup window saying "Unexpected Application Error Occur, Restart Again". This error keeps on showing up.
If I convert the files to e.g. .kml files through GPSIES.COM then load the .kml files into Training Gym Pro - and try to upload these to the device, everything works perfect - but I loose som information about the loaded track (length and so on).
I use the newest firmware version and the ver. 1.6.8 of Training Gym Pro.