basked: Your problem is unrelated to the first one. Make sure the server side is correctly configured and that you are using a client cert in SmartFTP. Settings->Connection->SSL.
Hi mb, thanks for replying (and I'm sorry if I'm hijacking this thread ) The server side is, as far as I know, still configured the same as it's been for the past few months when SmartFTP worked on connecting to the server. I've tried connecting with and without a client cert and that doesn't seem to make any difference.
The only thing I can think of is that a while ago I did an upgrade from XP SP2 to Vista RC2 and maybe that might have changed something? SmartFTP would connect fine before on XP, and after I upgraded, I reinstalled it to see if that would make any difference, but it doesn't seem like it did...