One of our FTP servers is suddenly no longer accepting logins. No
matter what I do, I get login failed errors.

I've also uninstalled/reboot/reinstalled with same results.

- anon is not allowed
- searching correct context (default - same as FTP server)
- logins work OK outside FTP
- ftprest.txt is correct (same used on another server OK)
- I can login directly to server via IP
- Intruder stuff is OFF (for now)
- patched to latest NWFTPD (5/07)