It's the 3th time now i have this happening.
Start a course but sometimes the navigation doesn't work. If i then want to reload the same course i get a message that a course is still active and if want that course to be stopped.
If i then select yes (V) the course is stopped but... if i want to reload that same course, it's nowhere to be found anymore in the courses. If i then later hook the device up to my PC, the course doesn't exist anymore on the device.
Anybody else have this same problem?