Pretty straightforward from the title, I'm unable to look at the contents of my usb from the data management settings. I can still download games, I can also still open most games but for some games it doesn't seem to work anymore. Xenoblade Chronicles X for example doesn't want to boot anymore, only the save files are on the usb in this case. I've tried to create an image of the USB from my PC but it always ends up with an error no matter what program I use. I've also tried replacing the first 64 bytes of the drive with those of a freshly formatted USB with this just made the Wii U not recognize my usb anymore. Does anyone have any other possible suggestions? I'm mostly puzzled by the fact that it does still seem to work for most other software but not for a few games. (My first thought would be a corrupted save file)