Server: Windows Server 2016 Datacenter with latest updates
Client: Windows 10 Enterprise LTSB with latest updates
Problem: RDP connection from the client to the server takes almost 10 seconds.
The server is multihomed, interface 1 is 10.0.1.0/24 and interface 2 is 211.189.110.45/24.
The client has interface 211.189.110.200/24.
Interface 1 has a higher priority. Whole AD infrastructure is in 10.0.1.0/24.
No errors/warnings in Application or System event log.
But there are errors in Applications and Services Logs-> Microsoft -> Windows -> RemoteDesktopServices-RdpCoreTS
The network characteristics detection function has been disabled because of Reason Code: 2(Server Configuration).. 'Failed GetConnectionProperty' in CUMRDPConnection::QueryProperty at 2735 err=[0x80004001] 'Connection doesn't support logon error redirector' in CUMRDPConnection::GetLogonErrorRedirector at 4073 err=[0x80004001] 'Failed CreateVirtualChannel call on this Connections Stack' in CUMRDPConnection::CreateVirtualChannel at 2349 err=[0xd0000001]
Interface 2 which faces to the internet has enabled only these features:
- IPv4
- IPv6
But it did not work with all features enabled (as they're by default).