I've been trying to update my new sportage 2023 x-pro prestige using USB drive. Contacted some support guys and they asked me to try both 2.0 and 3.0 drives which I did. They even asked me to soft reset, verified the files on the flash drive. So far have not been successful at all. When I insert the USB stick, it says reading USB, then I go to Settings->Update and it freezes the screen and then unfreezes after a while but does not upgrade anything. Any other ideas?