QSDA Trial connection to QlikSense Enterprise error

I have downloaded the QSDA pro trial and started creating my first connection but running into the error below. I get the same error when trying NTLM, Windows, or Certificate connection types. Any pointers would be greatly appreciated.

Unable to establish websocket connection. Unable to connect to the remote server The requested name is valid, but no data of the requested type was found. (http:80) The requested name is valid, but no data of the requested type was found.

Hi,

You “Host” value should not include http://. Further, it should be the Qlik Server name, eg “Qlikprod”. This would be the same name you would use to access the Qlik Sense Hub,

-Rob