Hi, I upgraded all the software today on my MacBook Pro and Safari 4 is behaving very oddly indeed. When it loads a page the colours is correct but when you scroll it goes dull almost mono. As you move around the page sometimes colour comes back. At first I thought it was my eyes or even my MacBook Pro display but it does it on another display. So is not hardware. The same pages are fine in Firefox 3. This was never an issue in the Beta of Safari 4 which I have been using. Anyone else experienced this issue?