I am considering to use a disk attached to an AVM Fritzbox (FritzOS 7.12) for use with restic backup.
I tried a configuration using ftp - failed partially. The backup worked but checking the storage resulted in errors such as "Error while Dialing fritz.box:21: 421 Unauthorized client limit reached."
I tried using webdav - failed as well. (I can provide details, if required).
Has anyone a working solution?