Not so fast. The saved session was created with the same login that the SQL Agent Service uses. The Job runs fine when run interactively, but hangs when scheduled.
What's worse, when it hangs, I can no longer access the file that is being ftp'd as it is "being used by another person or program." Can't find WinSCP to shut it down. Is there a way to stop this app w/o re-booting the server?
Just kill it using process manager.