I/ve loaded the latest speedcamera database via usb for the last 11/12 years. Recently though, the usb connection has been unusable, i.e. not showing up the Garmin as a drive on Mac or in Win10.
After reading a number of threads on here, is there any point looking for pre-boot mode (on the circuit boards) on my DNX7240BT when the system thinks it is the year 2002 ?