galzil - I don't think that's the problem anyway, it certainly wasn't with me. I checked mine and the page id was correct. The problem seems to be with the fact that the form base url cannot be changed. So if your wordpress is in a sub-directory, it's not showing up, or the main page is showing but sub-forums don't.

That seems to be the exact problem that I have.

Is there a workaround for this issue?

Did you people try to go to Settings>Permalinks and press save changes?

I don't know but maybe it's permalink issue.

I'm having the same problem. Forum page not showing since upgrade.

If I change the Forum Base URL to something different it shows up, but links don't work of course! (then if I change it back it gets messed up again, and if I change it yet again I start getting 404 errors)

Please wait for 1.0.1, we're releasing in a few hous. All issues of wpForo 1.0.0 is related to PageID. For some reason the 'wpforo_pageid' option in wp_options table got wrong PageID when you update to 1.0.0. Youalso can fix it manually, just find forum page ID, open wp_options table in cPanel > phpMyAdmin, find the row with wpforo_pageid option name and update it to correct value.

If you can'y do this just wait for the next release. Please don't change page urls, slugs. Don't change forum page settings. All will be updated automatically.