Suedkiez
(Just a fellow user like you)
2
The ROCK documentation specifically recommends against using it for external disks that are connected to ROCK. (https://help.roonlabs.com/portal/en/kb/articles/rock-storage-basics#USB_Storage_-_Best_Practice 1)
There may have been cases where NTFS file systems developed an error although they were not connected to Windows and unsafely removed: