Lately I've been getting the following message pop up on my screen and then disappear before I can read it: 11/28/12 9:00:14.529 PM UserNotificationCenter: *** WARNING: Method userSpaceScaleFactor in class NSWindow is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead. I'm only guessing at what the error message said. The message I just put was retrieved from the Console app. The error message has seemed more frequent lately. Does anyone know how to resolve this issue. If I understand it correctly it is something related to Internet connectivity, but I could be completely wrong.