We are trying out to qualify our web client plugin on vCenter 6.5 RC. The registration fails saying that the "Underlying connection was closed". An exactly similar setup with 6.5 beta works absolutely fine.
Both the setups use same vertical stack below. i.e till windows server 2008 R2. The 6.5 RC was also tried on windows server 2012. But to get the same error suring plugin registration.
The services listed in the host w.r.t VMWare are exactly same and are started. Is there anything that is changed between beta and RC for plugin developers to check out for?
Anticipating your help here. We are blocked with the qualification as of now.