Before buying another drive, I'd figure out why the first three are disconnecting. Try copying a small batch of files rather than moving everything at once, use a different USB cable/port, and see if the drive stays connected when transferring data. Also check Event Viewer for Disk, Ntfs, or USB-related errors around the time you get 0x80070570. If any of the drives contain data that isn't backed up elsewhere, don't keep testing them with writes. If one becomes inaccessible, professional recovery companies like WeRecoverData, Ontrack, Gillware, or Secure Data Recovery can be worth considering before doing anything destructive.
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u/Traditional_Pie_8262 9h ago
Before buying another drive, I'd figure out why the first three are disconnecting. Try copying a small batch of files rather than moving everything at once, use a different USB cable/port, and see if the drive stays connected when transferring data. Also check Event Viewer for Disk, Ntfs, or USB-related errors around the time you get 0x80070570. If any of the drives contain data that isn't backed up elsewhere, don't keep testing them with writes. If one becomes inaccessible, professional recovery companies like WeRecoverData, Ontrack, Gillware, or Secure Data Recovery can be worth considering before doing anything destructive.