Error while Adding Mailbox Database passive copy in DAG

Hi,

I am facing the below error while adding passive copy in DAG.

Error:
Processing data from remote server failed with the following error message: WS-Management cannot process the request. The operation failed because of an HTTP error. The HTTP error (12152) is: The server returned an invalid or unrecognized response . For more information, see the about_Remote_Troubleshooting Help topic.

Can someone help me about this issue ??

Thanks,

Regards, Amol