Connection failed to S3 Envicloud via Cyberduck

[csupika]

Hi,

I tried to download the Chelsa dataset but I couldn't access it via Cyberduck.

The configuration:

The Cyberduck bookmark (.cyberduckprofile)

<?xml version="1.0" encoding="UTF-8"?>
        <plist version="1.0">
          <dict>
            <key>Vendor</key>
            <string>www.envidat.ch</string>
            <key>Protocol</key>
            <string>s3</string>
            <key>Default Nickname</key>
            <string>envicloud - S3 Bucket</string>
            <key>Default Hostname</key>
            <string>https://os.zhdk.cloud.switch.ch/envicloud/</string>
            <key>Default Path</key>
            <string>chelsa/chelsa_V1/climatologies/</string>
            <key>Anonymous Configurable</key>
            <true/>
          </dict>
        </plist> 

I used anonymous login:

The error message:

I haven't found the documentation on how to set up the configuration for Cyberduck to access Chelsa.

Could you please tell me how to access the Chelsa dataset via Cyberduck?

Many thanks,
csupika