Originally Posted by
randomt
That would be the most logical assumption, in my books.
Something somewhere is causing a minor memory leak, or a run-away process, or some such thing that's minor on it's own, but as more and more people do it, the effect stacks up until the server hits max-performance capacity and starts chugging, building up a backlog in server-event queues, causing the "lag" we feel.
Eventually everyone leaves or at least stops trying to do anything, and the server finally is able to get caught up, and the lag is gone..
Makes sense?