Machine Learning on Prem onebox configuration

Hi,
I am trying to setup Machine Learning 9.4.7 onebox configuration on windows 2016. When I am trying to configure onebox Admin cli utility got hang up. I tried to open up another window and run az mlserver admin node list. It says webnode is running but not compute node. So I set up compute node and tried to log in az mlserver login.
It fails with following error:
Assert that [--mls-endpoint http://localhost:12800] is correct.
('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))
C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\wbin>az mlserver login
Username: admin
Password:
Assert that [--mls-endpoint http://localhost:12800] is correct.
('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))
C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\wbin>az mlserver admin node list
[
{
"node": "web",
"pid": "4608",
"state": "running"
},
{
"node": "compute",
"pid": "6764",
"state": "running"
}
]
C:\Program Files (x86)\Microsoft SDKs\Azure\CLI2\wbin>
I have also attached stderr log file for web node.44167-stderr.txt