Unable to get RP4VM Plugin to show up

I am trying to setup RP4VM in a Vcenter 5.5 environment.  The Target array is a XtremeIO so the storage will be Vcenter.  With EMC's help we have installed vRPA 4.2.  The DM deplyment finshes with out error and the cluster builds.  I can see the Vcenter.  It shows my ESXi hosts and reports all my VM's. For the storage I get the following error:

ERROR: Cluster wdc1emcvrpacs1 has a connectivity problem with managed array wdc1vmmgt01 reason: No connectivity with registered storage. details:

We completely removed this installation and redeployed with 4.2 P1. I am still getting the same error.  My iSCSI looks good.  I can ping the port from the vRPA.  My ESXi hosts see the KASHYA iSCSI devices. I even tried the manual Plugin deployment (Connect via broswer to vRPA and downloaded zip file....).

My Web client is Version 5.5.0 Build 2414847

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Thanks,

Chatch