So at 1.3MB/s constant transfer FileZilla is pretty good compared to the other methods of transfer. I also tried WinSCP and it was the slowest regardless of method SCP/SFTP. I know that I can use some other SFTP client that supports segmented downloads such as lftp, know of other good ones that are open source?īut I still want to know what is it that limits downloading one file to just 1.3MB/s, is it some technical limitation with TCP and buffers etc or some configuration issue? I checked and for sure there's no traffic throttling enabled at all for FileZilla.Īlso I tried rsync and it was worse than FileZilla/SFTP. So why can't I download just one file at faster than 1.3MB/s and get closer to saturate available bandwidth (~6+MB/s)? Just upload your files like you would as normal.I'm downloading from a server and downloads are maxing out at 1.3MiB/second with FileZilla but I can start concurrent downloads and they will download at 1.3MiB/second also. It will now let you connect using Secure FTP. Type in your password and then click the OK button.Select the User field and type in your ftp username.Select the Normal option for the Logon type.

Remember that this option is ONLY going to work if you have applied for and received SSH access from our support center. Give your new connection a name and select the Host field on the right and type in your domain name.Now launch Filezilla and the following will walk you through how to setup a Secure FTP connection: Ī free ftp client that will handle Secure FTP is Filezilla. To eliminate this problem, use Secure FTP.

Occasionally, our firewall does not recognize the connection as a valid connection which is why the FTP connection slows down. Just Host's firewall is very restrictive to protect our users. Some Internet Service Providers (ISP) do not recognize our data packets as they are slightly altered. Just Host Web Hosting Help Slow FTP Problem:

Filezilla sftp download speed low