I have recently re-installed the DG100 software [version 1106231] to my PC.
I am able to download data from the DG100 and view it OK within the program, but when the data is exported to a .kml file and then viewed via Google Earth [version 18.104.22.16814] the individual track points show a speed category of "ude(feet)". And, when the Tour option is selected, Google Earth spins to a position around mid-Africa (where a solid red line divides Africa) then zooms into a position close to the sea and tours indefinitely in an Easterly direction across the sea.
When the list of track points were viewed in GlobalSat's Data Logger software the speed rating was shown correctly as "mph".
However, when the data was read from the DG100 by DGManager software [version 1.0.3309] and the data Saved to a kml file - the correct rating "mph" is shown in Google Earth and a Tour zooms to the start track point and follows the route correctly.
It would appear that the data recorded by the DG100 is fine but the export to kml routine has a problem.
Any advice or suggestions will be appreciated.