System backup not possible -> Failure mounting drive

I’m currently trying to make a system backup of my cobot.

I can choose the storage location on the USB stick.
Start the backup and the cobot restarts.
After restarting, the following error “Failure mounting drive” appears.
I have already tested various USB sticks, including one from UR.
Everyone gets this error message.

What could be the cause?
What can I do to create this backup?

I had the same issue. I resolved it by formatting a new usb stick then trying the system backup again and selecting the root directory of the usb for the backup location.

Be sure to backup your usb before formatting it.

Had same issue - prompt says use the usb in the box, if you use the usb on the pendant works fine.