Question Trying to back up data from hard drive out of another computer using a dock, but it is very slow/fails to copy

Aug 25, 2019
1
0
10
trying to just copy files from an internal hard drive from another computer to back them up before resetting windows using a dock. however, when attempting to do so, it normally scans for files to copy, then starts, and immediately finishes without copying any files. this only happens with folders that have a lot in them though, specifically the main user folder, smaller folders that have less in them can be copied, although it does take a minute or two. Anyone know why this could be happening?