Upgraded working setup on Mac OS to Ventura 13.0 - now when rest-server tries to write files, I get "inapporpriate ioctl for device" - thought it might have been a disk permissions thing, but gave "Full Disk" rights.

Created a new repository and "init" fails when writing files - it creates the directories OK.

This is on an external drive (USB).

ERROR: sync /Volumes/Expansion/Backup Data/Restic-Rest-Server/restic-backup-enigma/locks/b4a7f249a92b886734753398e5ad261ec11ec47dac073cea349965e97a6328cd.rest-server-temp6129484611666145821: inappropriate ioctl for device
Save(<lock/b4a7f249a9>) returned error, retrying after 1.31013006s: server response unexpected: 500 Internal Server Error (500)