Thank you, never notice it
That's at least one reason to read the manual.
However, I just select 10 records to export GPX, it takes as long as I export the whole log, is it normal?
I'm not sure. Does the resulting GPX file contain just those 10 records.
1 After I select some records and click Show Graph, there's an alert "An exception of class OutOfBoundsException was not handled.
That should not happen. I'll have a look at it soon.
2 My GeoTag tap is always grey and unusable, any idea?
Another reason to read the manual