Hi Asif, I have the same problem, though trying this with HCP and there I cannot use remote IP instead of hostname - as the hostname is getting routed via a load balancer farm and direct IP access did not work for me. Do you have any other idea as to how to make it work?
Connect and registration of the agent works, registering adapter does not - I tried all the adapters in the list. Same error as above.
Thanks,
Pavel