After looking for a way to search the forums, I finally noticed the little search icon way up in the upper right corner where it is really hard to notice. However, when I try a search using that it just comes up with 404 Not Found. How do you search the forums?
The search function seems to work for me… The text box in the upper right corner as you mentioned. Maybe try again if something was temporarily not working? I am using Chrome browser on Windows 10 FYI