We are using Rebex FTP component for FTP upload in our project.
Unfortunately, few our users are reporting issues with uploading.
The upload goes to 100% and then after set timeout, FtpException happens with Status = Timeout and message = Timeout exceeded.
This happens NOT always (seems random) and the file usually gets uploaded actually (if you check FTP server directory).
I thought there is some problem with either internet connection or the server, but FileZilla uploads same file to same server just fine without any delays or timeouts in the end.
Any ideas about how to troubleshoot this further?