Hi.
I have the same problem!
Running OMV on RPi 4B+
OS version: Linux 5.10.17-v7l+ #1403
OMV version:
ii openmediavault 5.6.1-1 all openmediavault - The open network attached storage solution
ii openmediavault-flashmemory 5.0.8 all folder2ram plugin for OpenMediaVault
ii openmediavault-keyring 1.0 all GnuPG archive keys of the OpenMediaVault archive
ii openmediavault-omvextrasorg 5.6.2 all OMV-Extras.org Package Repositories for OpenMediaVault
Problem is when my friend sends files via FTP with special characters like ,å ä ö...
Used raspi-config to add sv-ISO8859-1 , sv-UTF-8, uk-UTF8.
Please help!