Speed up remote desktop Windows
The following steps could speed up the RDP connection:
1. Open Network Connections in the configuration panel.
2. Right-click the icon of the network interface which is responsible for the connection to your server and select Properties.
3. In the Networking tab, click on the Configure⦠button.
4. In the next window, switch to the Advanced tab.
5. Click the Large Send Offload Version 2 (IPv4) and change the value to Disabled.
6. Click Start > click Run > type regedit and then click OK.
7. Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
8. In the right pane, make sure that the DisableTaskOffload registry entry exists. If this entry does not exist, add the entry:
DWORD Value: DisableTaskOffload
Value Data: 1
9. Exit Registry Editor.
The following commands need to be entered through the command shell.
Which you can enter by doing: start > run > enter cmd.
netsh interface tcp set global autotuninglevel=disabled
and
netsh interface tcp set global autotuninglevel=highlyrestricted
The issue is caused in most of cases by certificates that are not installed as Trsusted Root on the client.
I found this policy that helps to speedup the remote connections (this settings is on client):
Computer Configuration\Windows Settings\Security Settings\Public Key Policies\Certificate Path Validation Settings
on Network Retrieval check the "Define these policy settings" and uncheck both settings below.
Now the RDP Connections are speeded up!!