5 Replies Latest reply: Dec 7, 2013 11:25 PM by Tomdbl
David Brick Level 1 (0 points)

Safari is lagging terribly when trying to scroll PDF files.  This makes scrolling a PDF file very difficult using two-finger scroll commands on the trackpad.  Scrolling works quite well for everything else, so it is obvious the problem is being caused by Safari and is unique to PDF files.

MacBook Pro, OS X Mountain Lion (10.8.3)