I have an issue with the Navigation screen now showing up correctly. Everything is there but map data. The compass thing that represents your car, the menu on the right side, everything except the actual map, it is just blank. Everything else seems to work though.
The only issue I can think of is when I was copying the files over instead of copying the contents of My Flash Drive from one folder to another I starting copying the contents of the whole SD card to My Flash Drive on the unit. I noticed after about 5 seconds and hit Cancel. I assumed Windows backed out any changes but I may be w