BuddyPress.org

@bottleinfrontomy start at the beginning.
– Hopefully, you did not install WP with webhost’s one-click install as that is not kosher with BuddyPress installs where you need to have full control of your site
– Deactivate all plugins, change to Twenty Twelve theme and then activate BuddyPress.
– Go to Settings > BuddyPress and configure Components,…[Read more]

@bottleinfrontomy at least 3 users have posted in this forum re pagelines framework. Deactivate pagelines theme and the pagelines-buddypress plugin then change to Twenty Twelve theme. Check if issues are resolved. if not, deactivate plugins batch by batch to check which one is causing conflict – including those in mu-plugins folder.