I try to run a race in Melbourne and after the loading screen is done I am back to my desktop, with no gp3 2000 at all. I tried, as suggested, to start gpxpatch in debug mode but then the loading screen of melbourne gets stucked.
This problem does not arise if I put the Melbourne track in a slot different from number 1.
Moreover the same problem arises if I put another track (Reims) in slot number 1.