vCenter uses port other than 443

A customer has a vCenter that uses 8443 for SSL instead of 443. Optical Prime was failing to connect at first until I used IP and port when adding the vCenter. The logs show it now connects, sees all host, etc, until it gets to the VSAN portion. It looks like it attempts to connect to https://<vCenterIP>/vsanHealth. It errors with time out on port 443 and then kills the collection. The following error is displayed:

"The VSAN Performance Manager failed to start for cluster <clustername>.

Please enable the VSAN Performance Manager in the vSphere Web Application." code=536875916

I verified Performance Services are enabled. Is there a way to get the port number at logon to carry down to this step?