It appears there's a bug in Safari 5.1 or later that causes an idle window (or tab) that displays our forum to blacken. The solution is just to scroll the page or refresh.
I've alerted both Apple and the folks at XenForo - Compelling Community Forum Software about the problem, hoping for a solution soon.
In short, it's not your fault.
I've alerted both Apple and the folks at XenForo - Compelling Community Forum Software about the problem, hoping for a solution soon.
In short, it's not your fault.