Please describe what you are doing to trigger the bug:
Setup repository and storage, in my case to google drive. Reboot device and storage configuration is lost.
Quit Duplicacy GUI doesn’t cause this issue. Only reboot does.
Before reboot:
The most likely reason was that /Volumes/Data/ wasn’t mounted when Duplicacy started. The storage url is read from the .duplicacy/preferences file under the repository so if the repository directory isn’t mounted then the storage url can’t be found.