I would love to use Duplicacy for my family’s backup solution and have no problem buying the licenses required. However, the real showstopper for me at the moment is lack of a unified web GUI that runs in a centralized location. Having to configure and maintain each PC or login to each target machine for config changes/restores is less than ideal. Looking through the web server config .json and interface itself it would appear the web service installed on one server machine could handle connecting to headless Duplicacy installations (daemons/services) on multiple client hosts hosts.
While I understand some folks simply want to back up a single PC via the web GUI it would be absolutely killer to have the option to “de-couple” the web server from the underlying Duplicacy client software which performs the actual backups/restores. This is quite literally the only thing holding me back from Duplicacy at present and it would be amazing to see this type of implementation be supported by the software.