On Sun Jun 21 09:21:36 2020, Dale <rdalek1...@gmail.com> wrote: > The cards I use are class 10, slow but pretty fast for the type of > card. Generally, I can download several hundred MBs in a minute or > two. Deleting sometimes over a 1,000 pics one at a time just isn't > feasible. That could take a long time.
That wasn't my intention! I thought you should just select one file (remember its name), delete it, unmount, remount and see if the file is still there. So you can be sure that you really have a different issue than just performance. Trying to delete a folder takes ages and you don't see the file names.