Been using DirectFTP for a while now to update several websites with no problem. All of a sudden, two days ago it wouldn't connect to any of the remote servers I had set up. Tried restarting my computer, checking internet connection, checking the remote sites to see if they were on downtime. Nothing.

Decided to reinstall and downloaded DFTP 4.0, and poof! It worked on the first try. Or so I thought...now today it's back to the same thing, only this time reinstalling doesn't fix it...even with a freshly downloaded copy.

Any thoughts? I'm on Windows Vista.
Thanks!