Hello,
We are using Rebex assemblies to upload files to FTP server. There is an issue at one of a computer. It throws FtpException: Timeout exceeded when it tries to upload a file, but it works with FileZilla client.
Our client:
  Command: "PASV" Response: "227 Entering Passive Mode
  (10,0,0,18,117,52)" Command: "STOR filename"
  Rebex.Net.FtpException: Timeout exceeded.
FileZilla:
  Commando: PASV
  Antwoord: 227 Entering Passive Mode (10,0,0,18,117,55)
  Status: Server genereerde een passief antwoord met een ontraceerbaar adres. Gebruikt het serveradres in de plaats. 
  Commando: STOR filename
  Antwoord: 150 Accepted data connection
  Antwoord: 226-File successfully transferred
I can send you full log files from our client and FileZilla client. Could you check them for the issue?
Thank you in advance.
--
Alexey