Q. What specific build of 4.1 are you using?
A. 4.1 (1591).
Q. What is the FTP server software?
A. DrFTPD+ 2.0 (+STABLE+) $Revision: 1761 $
http://drftpd.org
Q. Did previous builds of 4.1 work with this server?
A. Nope.
Q. Are you using AUTH TLS or AUTH SSL? Does changing from one to the other help?
A. Auth SSL.
Q. Is this during login or while trying to perform a directory listing?
A. During Login.
Error:
[L] 220 DrFTPD+ 2.0 (+STABLE+) $Revision: 1761 $
http://drftpd.org
[L] AUTH SSL
[L] 234 AUTH SSL successful
[L] Connected. Negotiating TLSv1 session
[L] error:14094438:SSL routines:SSL3_READ_BYTES:tlsv1 alert internal error
[L] Connection failed (Connection timed out)
[L] Delaying for 120 seconds before reconnect attempt #1