Created attachment 112717 [details] demonstration My laptop had two connections configured, wired and wi-fi. I removed wired connection and now when I open network connections editor it shows a nonexistent wired connection. It only happens if editor is opened while my wi-fi is disconnected or my wi-fi adapter is disabled. See my screencast recorded on neon dev unstable please.
*** This bug has been marked as a duplicate of bug 416857 ***