Download and Install Filezilla from https://filezilla-project.org/download.php?show_all=1
Open "Website Manager".
Select "New site".
Fill in the "Host", "User" and "Password" fields as indicated in the "FTP Information" section of your creation email (replace ue-example.com with your own domain). During encryption, we recommend choosing "Use only regular FTP". Select "Normal" as "Logo Type".
Select the "Transfer settings" tab and check the "Limit number of concurrent connections".
Set "Maximum Number of Connections" to 3 or 4.
Article from the support category: FTP