Multichain-Explorer Status No Connection

[fzemenu]

Please note this is for Explorer2

I have configured a blockchain by the name amazonchain on two AWS EC2 instances.
I can use Multichain-Webdemo as shown in the attached pdf file. Meaning my chain is up and running.
When I use Multichain-Explorer, I get Status No Connection and Multichain is not running messages on the page. See the attached pdf.
I have all the rpcuser, password, port, public ip address all set right. That's partly why Webdemo is working.
Can someone please throw some light why Explorer is giving me status no connection message?
Thank you
Explorer Not Connected.pdf
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