I don't know if this is related or just similar.
I have 2 PCs on my home network. One is using Windows 10. The other Windows 7. The Win 7 one works fine on here. The Win 10 doesn't. I get the script errors which I think are the same as those mentioned in this thread. I also find that most of the time, I can access the main page on the site, I can sometimes access the list of forums. But when I try to go to an individual forum, I get timeout error after timeout error.
It's becoming quite annoying.