A series of issues.

60 pages per minute (which is quite a lot for a human user). If that's not enough, let me know, and I can increase the limit, but the higher the limit, the more vulnerable the forum becomes overall.

I don't know if this was intended or not, but just in case, I'll write this: if you open a page with many embedded images (including very small ones), some of them won't load, and you'll immediately get an error message "Too many requests from this IP" when you interact with the forum next. That is, as I understand it, each attempt to access an image counts towards the 60-page limit.