just followed "perfect server" tutorial. i have suse 11.2. at first, i could create users/sites and i could access their web-ftp accounts. somewhere along the line, proftpd stopped working from my web browser or from a ftp client, but it still worked on web-ftp via ispconfig. i decided to uninstall and re-install proftpd. now i can access ftp via ftp client or web browser, but cannot access client's web-ftp. the only way web-ftp will work is if i login as admin (which is user on system). i have given users ftp access. where should i start looking?