[robotcake]

I have the same issue in this video with bbpress, with latest wordpress and buddypress

http://www.youtube.com/watch?v=xZ___b7gQGU

and I use sitewide forum, and not only the group forum have issue but also the site’s forum’s thread cannot be edited, anyone experience the same thing? Thanks!

[@mercime]

Where are you hosted? Windows or Unix/Linux server? What theme are you using? What plugins are activated? Have you gone through basic troubleshooting like deactivating other plugins except BP and changing to BP default theme?