I went to a specific forum and select This Forum from the search dropdown.  I had not previously searched for anything and got the message below.  I tried a few times and got either 1 or 0 seconds messages.

 

 

 

Sorry, there is a problem

Please wait 1 seconds before attempting another search

Error code: 1C205/3

That's an old bug cropping up again; or at least right in the ballpark of the ones I reported a few months back. Might want to report it.