hi, i have a problem with 2 tomtom's one is a 520 and other is 630, when i install a truck navcore and a map first time is all ok but after some time (about 20 min.) the device stop responding and after reset it hangs on tomtom logo.
i have tried with navcore 396 and 395 both of them with 845.2649 map . is something wrong with the map ? did anyone have same problems ?