Problem with SIP4VC 10.3 and 2 vCenters in Linked mode

[T_1_6]

Was running v10.2 of the plug in.
Deployed new appliance for 10.3. Removed old plug ins from vcenter, rebooted, hooked new 10.3 appliance up to both vcenters. Plug ins registered fine on both.
However stuff does not load up on the 2nd vcenter, only all the array information shows up on vcenter1.  

Any of the screens for the arrays just stay with "loading" in small text.
Interestingly on one vcenter both arrays show their capacity information on the first screen, on the 2nd vcenter, only one array does. None of the pools or any other information loads up, checking in the extensions MOB section in vCenter, both vcenters have the same plug-in registered and enabled.

What else can I do

[T_1_6]

After clearing cookies and reloading, on the vcenter that doesnt work, I now get "Internal error has occurred:session invalid or expired"

Nice work. Going back to 10.2 now.

Please let us know when 10.4 is out and we can see if this works.

[T_1_6]

Also now with 10.3 It seems you cannot restart the appliance, or shut it down. I think 10.2 had some issues too, but restarting from the web GUI fails, as does trying to shutdown from the web GUI:-

clusterwide.graceful.reboot.failed

server.restarting.failed

clusterwide.graceful.shutdown.failed

server.power.down.failed