I have a 4tb Seagate hard drive. Its new and use to work perfectly fine loading games on my wii. I used USB Loader GX and had no issues. Now when I have the hard drive plugged in and start usb loader gx it crashes. Other hard drives still work but they are only 250gb. I think it started crashing when I added more games. I have exactly 1300 wii games. But I don't know why that would be an issue.