Hi DavidR,
i use version 17.6.2310 and just watched what happens when scheduled full scan is started.
Popup-window opens, progress bar goes from 0 to 100%, after that the message No Problems found, finish sound and the blue counter in tray icon increases.
But then this popup stays open until manually closed. In my opinion not nessesary if no problem was found, the log would be enough for details. This is no showstopper, but the functionallity was different in earlier versions. And not to forget to not press the detail button in the popup, which still causes rescan instead of showing log data.
BR
wkn