Couldn't agree a client-to-server MAC (available: )

[SNetwork]

On a newly installed server, I receive this error with the SFTP (SSH) connection.

Couldn't agree a client-to-server MAC (available: )

Regular operation in FTP (Correct server certificate).
I have not found information related to the error in question even with google ... only information related to chipers errors
I've already tried to disable FIPS and add all the MAC algorithms (MD5, SHA1, SHA256, SHA384, SHA512) but nothing changes.

I'm try with Filezilla, WinSCP and Putty...

This is a filezilla log:
Stato: Connessione a 192.168.1.100...
Trace: CControlSocket::SendNextCommand()
Trace: CSftpConnectOpData::Send() in state 0
Trace: Going to execute C:\Program Files (x86)\FileZilla FTP Client\fzsftp.exe
Risposta: fzSftp started, protocol_version=8
Trace: CSftpConnectOpData::ParseResponse() in state 0
Trace: CControlSocket::SendNextCommand()
Trace: CSftpConnectOpData::Send() in state 3
Comando: open "XXXXX@192.168.1.100" 22
Trace: Connecting to 192.168.1.100 port 22
Trace: We claim version: SSH-2.0-FileZilla_3.30.0
Trace: Server version: SSH-2.0-CoreFTP-0.3.3
Trace: Using SSH protocol version 2
Trace: Couldn't agree a client-to-server MAC (available: )
Errore: Couldn't agree a client-to-server MAC (available: )
Trace: CSftpControlSocket::OnTerminate without error
Trace: CControlSocket::DoClose(66)
Trace: CControlSocket::ResetOperation(66)
Trace: CSftpConnectOpData::Reset(66) in state 3
Errore: Impossibile collegarsi al server
Trace: CFileZillaEnginePrivate::ResetOperation(66)

This is a CoreFTP log:
[20180216 13:43:31] [192.168.1.100] connecting
[20180216 13:43:31] [192.168.1.100] connected
[20180216 13:43:31] [192.168.1.100] disconnected ()


Best Regards
Cristian

[ForumAdmin]

Try clearing out all "cipher algorithms" (if that doesn't work also DH and Macs). Be sure to restart the server and "run as admin" at all times.