Analytics service with Power BI Data Connector Error - Underlying Connection Closed

I am trying to use the Visual studio Team service connect and I constantly keep getting the error

Details: "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel."

I've search around and haven't been able to resolve this.  Any help would be appreciated.  

kknisely,

Please make sure that you enter correct account name and project name in the Visual Studio Team Service connector. Ensure that you just enter name but not full URL.



There is an article for your reference.
https://docs.microsoft.com/en-us/azure/devops/report/powerbi/data-connector-connect?view=vsts

Regards,
Lydia