BuddyPress.org

@jkuzma
– Updated from what WP/BP version to what version?
– How does new registration “break” the site? White screen or 500 error? What shows up in your error logs?
– What random pages show up 404? Pages created in Pages > Add New or BuddyPress pages?
– How did you install WordPress – via webhost one-click install or did you upload WordPress manually? one-click WP install is buggy for BP sites as you need to have full control of your site when you use BuddyPress.