Unable to Delete Backup Folders Created by Drive

[shawnmcdonald]

While upgrading to a larger drive, I interrupted the BACKUP several times. Now I have 3 folders that I cannot delete:
201404220622, 201404230823, 201404230921
I am pretty sure that they were created by user Root during attempted backups and I get a Folder Access Denied error when attempting to delete them.
Please advise.

[davo]

My crystal ball doesn't seem to be working today. You have what device?!

[fa2lerror]

Same issue without drive upgrade. Still factory drives.

I cant delete over 20 backup folders and now system is full. I can delete most folders but some i can not.

affected 6x   model TS3400D1204.

[tginsandiego]

Seeing this exact same issue, two years later.  No solution at all?!

Device:  LS220D
Summary:  unable to delete folders created through the built-in backup system.

[oxygen8]

Use FTP to delete folders with higher restrictions.

or open SSH

or use rm-commands with the acp_commander