Can't backup all

[Toomoch]

Describe the bug I'm trying to backup all my saves, it gives me failed to backup 0 titles

To Reproduce Steps to reproduce the behavior:

1. Go to R+X (BACKUP ALL)
2. Click on yes
3. Wait a few seconds
4. See error

Additional context 6.2.0 firmware, lastest Kosmos I tryed swapping sdcards, also fat32 and exfat