FTP connection bug

[myndeswx]

Cannot connect to FTP on ubuntu 17 or 16 (vultr cloud servers)

Settings are tested and correct, also ftp works for godaddy ftp

 

[VladZen]

What errors do you get in program log when using FTP?

 

[myndeswx]

What errors do you get in program log when using FTP?
Посмотреть вложение 26131

 

[myndeswx]

ftp Log

2018-01-10 20:48:00.8561|ThreadId 8, LogLevel Info, Area Info, Message Connecting to 209.250.242.254:22 using Sftp 3.0.4700.0.|
2018-01-10 20:48:00.9491|ThreadId 8, LogLevel Debug, Area SSH, Message Server is 'SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.2'.|
2018-01-10 20:48:00.9567|ThreadId 8, LogLevel Info, Area SSH, Message Negotiation started.|
2018-01-10 20:48:00.9567|ThreadId 8, LogLevel Verbose, Area SSH, Message Sending packet SSH_MSG_KEXINIT (823 bytes).|
2018-01-10 20:48:01.0112|ThreadId 8, LogLevel Verbose, Area SSH, Message Received packet SSH_MSG_KEXINIT (961 bytes).|
2018-01-10 20:48:01.0212|ThreadId 8, LogLevel Debug, Area SSH, Message Group exchange.|
2018-01-10 20:48:01.0212|ThreadId 8, LogLevel Verbose, Area SSH, Message Sending packet SSH_MSG_KEX_30 (5 bytes).|
2018-01-10 20:48:01.0802|ThreadId 8, LogLevel Verbose, Area SSH, Message Received packet SSH_MSG_UNIMPLEMENTED (5 bytes).|
2018-01-10 20:48:01.0902|ThreadId 8, LogLevel Debug, Area SSH, Message Negotiation failed: Rebex.Net.SshException: Key exchange failed. Requested service is not implemented. ---> Rebex.Net.SshException: Requested service is not implemented.
   at Rebex.Net.SshSession.1xzy5U(Byte[] , Int32 , Int32 )
   at Rebex.Net.SshSession.i12XcZ(Byte[] , Int32 , Int32 )
   at Rebex.Net.SshSession.1rsOcLZ(1VEj6UZ , Object[] )
   at Rebex.Net.SshSession.2aErfC(OCfHX )
   at gbMKS.2dBnlEZ.qzm1d(SshSession , Byte[] , Byte[] , Byte[] , Byte[] , Byte[]& , Byte[]& , SshPublicKey& )
   at Rebex.Net.SshSession.qzm1d(Byte[] )
   --- End of inner exception stack trace ---
   at Rebex.Net.SshSession.qzm1d(Byte[] )|
2018-01-10 20:48:01.1002|ThreadId 8, LogLevel Error, Area SSH, Message Rebex.Net.SshException: Key exchange failed. Requested service is not implemented. ---> Rebex.Net.SshException: Requested service is not implemented.
   at Rebex.Net.SshSession.1xzy5U(Byte[] , Int32 , Int32 )
   at Rebex.Net.SshSession.i12XcZ(Byte[] , Int32 , Int32 )
   at Rebex.Net.SshSession.1rsOcLZ(1VEj6UZ , Object[] )
   at Rebex.Net.SshSession.2aErfC(OCfHX )
   at gbMKS.2dBnlEZ.qzm1d(SshSession , Byte[] , Byte[] , Byte[] , Byte[] , Byte[]& , Byte[]& , SshPublicKey& )
   at Rebex.Net.SshSession.qzm1d(Byte[] )
   --- End of inner exception stack trace ---
   at Rebex.Net.SshSession.qzm1d(Byte[] )
   at Rebex.Net.SshSession.14Ad4fZ()
   at Rebex.Net.SshSession.Negotiate()|
2018-01-10 20:48:01.1002|ThreadId 8, LogLevel Error, Area Info, Message Rebex.Net.SshException: Key exchange failed. Requested service is not implemented. ---> Rebex.Net.SshException: Requested service is not implemented.
   at Rebex.Net.SshSession.1xzy5U(Byte[] , Int32 , Int32 )
   at Rebex.Net.SshSession.i12XcZ(Byte[] , Int32 , Int32 )
   at Rebex.Net.SshSession.1rsOcLZ(1VEj6UZ , Object[] )
   at Rebex.Net.SshSession.2aErfC(OCfHX )
   at gbMKS.2dBnlEZ.qzm1d(SshSession , Byte[] , Byte[] , Byte[] , Byte[] , Byte[]& , Byte[]& , SshPublicKey& )
   at Rebex.Net.SshSession.qzm1d(Byte[] )
   --- End of inner exception stack trace ---
   at Rebex.Net.SshSession.qzm1d(Byte[] )
   at Rebex.Net.SshSession.14Ad4fZ()
   at Rebex.Net.SshSession.Negotiate()
   at Rebex.Net.Sftp.1J4sBU.qzm1d(ZD5WJ )
   at Rebex.Net.Sftp.2eOMSNZ(String , Int32 , SshParameters , ZD5WJ )|