I tried posting maybe 20 times. TMO outages make this very difficult.

The latest version you posted doesn't work for me. I used the first post as guide, used tar to unpack to root (paths seem OK), then used the copy command for the menu item, them the two chmod commands.

When booting up the menu works, it lets me go through but when it is time to actually back up it does nothing. "Backup complete" comes up in under a second. It's like tar never ran.

What did I miss?