Nodemanager returning incorrect status

Hi,

I am using WLP 10.2. I have following settings

Machine1 - Admin servers
Machine - First Managed servers
Machine 2 - Second Managed servers

each machine has it's own Nodemanager.  and I have multiple domains and they are
in cluster.

 first I started all the servers including admin for domain1, I created second
domain , and recycle the Nodemanger and started all the servers in 2nd domain.
when try to get the state with  nmServerStatus for domain1 servers are showing
"UNKNOWN ",eventhough servers are running,domain 2 servers showing
correct status as I did not recycle the Nodemanager , if I recycle the
nodemanager domain 2 servers will also show wrong status.

to make everything works fine I need to recycle the servers again..which is not
good.

Why nodemananger is not able to pick the status of running server after
recycled? is it known bug or some parameter need be configured? Please help me
..this synching problem eating my brain and it's critical in our environment.. I
opened ticket with as well..but no satisfying results till now.

Thanks,