Depends on how you define "The System".
Hardware related?
Forum Framework?
RMweb code that uses the framework?
Whatever it is, its something that occasionally baulks at serving 13227 pages of comment in a timely manner. It sometimes has no problem, sometimes displays the same page twice or temporarily loses a page, sometimes takes some time to accomplish the task, or just times out and displays the infamous error page.
I wouldn't like to have the job of ferreting out the glitch!