I'm trying to install Azure AD Connect. The server is behind a firewall. Internet access must go through a web proxy. I can install AADC but the problem is the health agent is disabled after installation. I tried to enable it but the Test-AzureADConnectHealthConnectivity failed.
Btw, I did configure the .Net Framework to work with the proxy. The AADC itself works as expected. AD object is synchronized to Azure AD. Just that health agent does not work.