I have an 8 GB USB drive. When I tried copying a folder of 90 MB with 4 files, it becomes unresponsive (Not Responding
is displayed). I have to go to Task manager to end the task.
It is not write protected in any way. I can create a folder and then copy my files individually to that folder. Also, I can copy files back from USB to my Hard drive.
Details of my USB drive:
Files System : NTFS
Free Space Available: 7.03 GB