Hi, I’m currently evaluating Duplicacy’s GUI version on Windows as a replacement for Crashplan. The tray icon for the GUI has an option to start Duplicacy automatically on login. However, it will then pop up a browser with the interface every time you login. I found the -background option on this forum, and I got the behavior I wanted by creating a shortcut in Windows’ Startup folder with the option included.
It would feel more polished if the tray icon option would do this by default, since that’s the usual behavior with such a feature.