[@apet083 Participant 13 years, 10 months ago]

Thanks Stephen. Unfortunately the web.config made no difference 🙁 Neither did changing the permalinks to every option or removing slugs etc.
I also tried setting up a fresh WP Install with a clean copy of bbPress but it did the same thing.
I am stumped and completely out of options at the moment :-/
I look at my network stack trace and notice when I hit “Submit” the error code returned is a 302 Moved Temporarily, this is when it redirects to the wrong URL.
Debugging the code, it seems to hit the same place in query.php about 2-3 times meaning it’s loading the correct page, getting redirected to the wrong page, then loading the wrong page…
Thanks anyway, hopefully someone else will have this problem with a solution at some point!