Disabling PROT, CCC and PBSZ

I am trying to use SmartFTP to connect to an FTPS server in implicit mode, but SmartFTP is sending commands the server does not understand. These commands in specific are: PROT, CCC and PBSZ. While I am able to change what (some of) these commands convey, I have not been able to find a way to disable them all together. Is this possible in SmartFTP, or are the mandatory?

Please post the log from your FTP session.

CCC is only sent if you have the [x] Clear Control Channel option enabled.
PROT C is only sent if you have the [x] Clear Data Connection enabled

Regards,
Mat

Please post the log from your FTP session.

CCC is only sent if you have the [x] Clear Control Channel option enabled.
PROT C is only sent if you have the [x] Clear Data Connection enabled

Regards,
Mat

Ok, this is one:
[13:03:31] Connected. Exchanging encryption keys...
[13:03:32] Session Cipher: 168 bit 3DES
[13:03:32] TLS encrypted session established.
[13:03:32] 220 Welcome to Synchrony Gateway FTP server
[13:03:32] USER xxxx
[13:03:32] 331 Send password please
[13:03:32] PASS (hidden)
[13:03:32] 230 User logged in, proceed
[13:03:32] SYST
[13:03:32] 215 UNIX XFB/Gateway
[13:03:32] Detected Server Type: UNIX
[13:03:32] TYPE I
[13:03:32] 200 Command okay
[13:03:32] REST 0
[13:03:32] 350 Waiting for further information
[13:03:32] PWD
[13:03:32] 257 "/UID_1100080130597" is current directory.
[13:03:32] PROT C
[13:03:32] 503 Bad sequence of command
[13:03:32] CCC
[13:03:32] 500 Syntax error, command unrecognized
[13:03:32] TYPE A
[13:03:32] 200 Command okay
[13:03:32] PBSZ 0
[13:03:32] 503 Bad sequence of command
[13:03:32] PROT C
[13:03:32] 503 Bad sequence of command
[13:03:32] PROT C
[13:03:32] 503 Bad sequence of command
[13:08:31] Server closed connection

When using private control connection and file/list transfer I get this:
[14:56:51] Connected. Exchanging encryption keys...
[14:56:51] Session Cipher: 168 bit 3DES
[14:56:51] TLS encrypted session established.
[14:56:51] 220 Welcome to Synchrony Gateway FTP server
[14:56:51] USER xxxx
[14:56:51] 331 Send password please
[14:56:51] PASS (hidden)
[14:56:51] 230 User logged in, proceed
[14:56:51] SYST
[14:56:51] 215 UNIX XFB/Gateway
[14:56:51] Detected Server Type: UNIX
[14:56:51] TYPE I
[14:56:51] 200 Command okay
[14:56:51] REST 0
[14:56:51] 350 Waiting for further information
[14:56:51] PWD
[14:56:51] 257 "/UID_1100080130597" is current directory.
[14:56:51] TYPE A
[14:56:51] 200 Command okay
[14:56:51] PBSZ 0
[14:56:51] 503 Bad sequence of command
[14:56:51] PROT P
[14:56:51] 503 Bad sequence of command
[14:56:51] PROT P
[14:56:51] 503 Bad sequence of command

Hello ..

Bug fixed. It will be available in 1 day.

Regards,
Mat

Problem has been resolved in release v3.0.1021.13. Very impressive support!