Hey folks :)
We've been looking into performance issues of the special page Special:UnconnectedPages (like https://en.wikipedia.org/wiki/Special:UnconnectedPages for example). There are a few improvements we can make to make it work better. However to evaluate if we can make those changes or not I need to know what you are currently using this page for exactly. So if you're using it it'd be great if you could tell me how you're using it currently to achieve what exactly.
Cheers Lydia