I have same problem. How can be fixed!? I saw an link on another post to Mega, but the link is offline. If you ex-28 solved your problem, can you share the solution please?!
I'm on same problem asking for sd card on iGO start but the file is not hosted anymore. Can you put the file again, please?! I think I lost my gps from the central even trying flash the firmware again. Thank you antecipated for the atention.