Safari 6 - White loading screen
I've been having an issue with Safari 6 where the "transition" screen between pages either takes a long time or gets stuck. I've noticed that it tends to happen more on sites where the page I'm going back to has changed (for example, reddit.com or 4chan.org). I get a white screen when going back/forward that at the very minimum is a nuisance and frustrating delay in the flow of the application, but at its worst can take 5-10 seconds or hang completely. I did not have this problem with previous versions of Safari.
My web searches have turned up nothing on the issue.
Safari 6-OTHER, OS X Mountain Lion (10.8.1)