Hi, I migrated my forum from somedomain.xyz/forum to a dedicated domain: www.somedomain-forum.xyz. The database as well as the webroot remained the same, just the domain changed. I changed the cookie domain to ".somedomain-forum.xyz" in library/config.php. I changed the xf_option "boardUrl" to http://www.somedomain-forum.xyz via the database. The problem now is that I cannot login via front- and backend (/admin.php) as the root user. If I use the same credentials at somedomain.xyz/forum/admin.php the login is possible. However I don't get an error during the login process, I just don't get a session just as if the forum sends a cookie for the wrong domain. Is there anything else I need to change? Thanks for your advice!