Cannot add metrics storage to EMC Unisphere Central

Hi,

I am having problems adding metrics storage to my Unisphere Central vApp running on the latest vsphere versions.

I am running Unisphere Central version 4.0.4.22744

The only response I get when trying to connect to vCenter is:

vCenter server :443 is unreachable.

I have tried adding a disk to the VM manually, but it still wants to connect to the vCenter to manage the storage.

How can I fix this so I can have metrics for my VNX5300 in there?