The only problems I have is that for "new posts" - sometimes they disappear on me. I know I didnt read them - but when I go back they are gone. Only to reappear again.
Or maybe it's my dial-up connection.We didn't do anything to the site that would have effected the load times. Nor did we receive any reports of the servers crashing or being maintenanced. It's one of those pure coincidence things in the world wide web.