Backup to Synology NAS

Hi everyone. I used to be able to back up into my NAS, but since I changed the router (and obviously assigned the NAS new IP address), I’m getting this error:

RPC ERROR: Filesystem I/O Error mount error(13): Permission denied Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) and kernel log messages (dmesg)

what version of StartOS are you on? check out this post and see if it helps:

https://community.start9.com/t/server-pure-backup-failed/1580/7

Username and password incorrect, directory/samba share permissions set incorrectly. That’s all it means. When you recreated this share from scratch on the NAS and set it up again, did the error change?