I am a video director. I have numerous 1TB drives, USB 3. They are formatted with ExFAT. Files are typically large: 50Gig and better. Worked and readable fine in windows 7. Could read, write, edit with them. But not in Win10. Plug it drive, it is recognized. But once you start to click files, computer freezes. Happens in at least 2 different different Win10 computers, one upgraded, one original install. If I open an application first, like quicktime player, can see files, run them, rename them, copy them. But in Explorer: freeze/crash. Any ideas???? thx!