My feedback as a first time user is that it took me about four relaunches to figure out how to get to any kind of preferences, I couldn't figure out how to do a

My feedback as a first time user is that it took me about four relaunches to figure out how to get to any kind of preferences, I couldn't figure out how to do anything beforehand. At least on macOS, VueScan > Preferences... does nothing when you're in "Basic" mode, it only switches you to the "Prefs" tab when you go to the "Input" and switch "Options" to "Standard" or "Professional". The app helpfully pops up a browser window at application close if it wasn't able to find a scanner, but it mentions nothing about how to do a manual set up. Would never in a million years think of looking in the "Input" tab to be able to see more preferences, I found it by sheer luck!