In some cases you need to set the public name of the the Remote Desktop Gateway server, in the servers IIS Settings. The important thing is when I ping this name, it resolves to the correct IP address, (mine responds to pings, yours probably wont if you’re connecting though a firewall.) And this may not be the hostname of the server! As you can see in the image above the Gateway server name is set to. The machine trying to connect needs to be able to resolve the ‘public name’ of the Remote Desktop Gateway server. Try reconnecting later or contact your network administrator for assistance.

Your computer can’t connect to the remote computer because the Remote Desktop Gateway server is temporarily unavailable. Type a valid Remote Desktop Gateway server address. Your computer can’t connect to the remote computer because the Remote Desktop Gateway server address is unreachable or incorrect. Server Manager > Remote Desktop Services > Collection > Task > Select your collection > Task > Edit Deployment Settings > Certificates > Check and reinstall each one as required. You normally see this error if one (or more), of your Remote Desktop Role servers does not have the correct certificate installed on it, (or the certificate it does has has expired). Your computer can’t connect to the remote computer because your computer or device did not pass the Network Access Protection requirements set by your network administrator.Contact your network administrator for assistance. HKCU > SOFTWARE >Microsoft > Terminal Services ClientĪlso See Remote Desktop Web Access – Connection Error

Windows 10 rdp client not working