If you’re using any of the following software and you are having trouble connecting via TLS, please ensure the version is above the ones mentioned bellow. And your operating system supports TLS the same version(s).
Filezilla has supported TLS 1.2 since 2013 (version 22.214.171.124), and they added TLS 1.3 in 2019 (version 3.40.0-rc1). We have a separate guide on how to configure Filezilla to connect via TLS
Cyberduck has supported TLS 1.1 and 1.2 since version 4.4.3, which was released in 2013. We have a separate guide on how to configure Cyberduck to connect via TLS.
Even some of the newer versions of Dreamweaver do not support TLS 1.1 or 1.2. You can alternatively connect using SFTP