I have about a million of these and similar log entries: WindowServer: _CGXRemov...

		Flow on Jan 2, 2016 \| parent \| context \| favorite \| on: NSNotificationCenter is Probably an Anti-Pattern I have about a million of these and similar log entries: `WindowServer: _CGXRemoveWindowFromWindowMovementGroup: window 0x1d is not attached to window 0x4d` My El Capitan installation is fresh. Didn't help. I think reading the logs in OS X since Yosemite, does make OS X feel buggy and it should probably not work as well as it does. :-/

Sorry, total outsider to OS X/iOS programming. What logs are you referring to? Just curious