Certain threads, forums, or even forum home respond very, very slowly to me at some times, very fast at others. It's as moody and impossible to predict as anything I have ever seen. The trend is that it's worse in times of the day when more users are on, but I sometimes have problems at 4 o'clock in the morning as well. Occasionally, I even get a time out! I am using FF, 6 mb DSL, wireless, wired sometimes, AVG mostly, but even see it happen in IE on my company laptop.

No big deal, NAT is such a favorite that it's well worth the wait.