FTP is a funny protocol at the best of times (some say archaic), and getting it to work can be a pain in general not just with flexshares! Problems are often caused by incorrect firewall settings, DNS problems, or dodgy FTP clients. However saying that the flexshares go a long way to making creating an FTP Flexshare much easier
A browse over the ProFTPD docs will give you some idea as the complexity that you can put in place on an FTP server
www.proftpd.org/docs/directives/linked/by-name.html
I guess you have seen these docs?
www.clearfoundation.com/docs/user_guide/...prise_5.1/flexshares
That aside, it works just fine here...my biggest tip is NOT to use internet browsers to access FTP shares....they are very bad at following standards. Use a decent standalone FTP client like Filezilla for example, or even Windows Explorer
Can you elaborate a bit more on what is causing the problem?