![]() ![]() Last week, Microsoft quietly revealed plans to launch new Remote Desktop apps for iOS, Android and Mac OS X device that would connect to Windows Server 2012 R2. Reconnect to the Server via RDP (to a new session) and your performance should be normal.The Android Remote Desktop app for Windows Server 2012 R2 was released today. Set the value name to DisableTaskOffload and the value data to 1Ħ. Right-click on the right side, and add a new DWORD (32-bit) Valueĥ. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ParametersĤ. Navigate to this registry key in the tree on the left:ģ. Open RegEdit on the Windows Server machine.Ģ. However, TCP offloading has been known to cause some issues, and disabling it can help avoid these issues.”ġ. By moving some or all of the processing to dedicated hardware, a TCP offload engine frees the system’s main CPU for other tasks. “TCP offload engine is a function used in network interface cards (NIC) to offload processing of the entire TCP/IP stack to the network controller. We also add below registry setting to improve performance. Disabling TCP Offloading in Windows Server 2012.You can also set this on the client side by specifying:Ĭomputer Config > Windows Settings > Admin Templates > Windows Components > Remote Desktop Services > Remote Desktop Connection Client > Turn off UDP on Client = Enabled Here’s the fix:Ĭomputer Config > Windows Settings > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Connections > Select RDP transport protocol = Use only TCP Seems the issue does not effect Windows Server 2012 R2, and turns out it might be related to the UDP packets getting fragmenting when creating a RDP session. Just wanted to post this for anyone else experiencing this issue. Finetune “Remote Desktop Services” in Group Policy.This is what we did to solve the issue and get very fast RDP-performance. the servers did’t have a high overall load.So we searched to some finetune-settings in GPO and registry. The hardware could’t be a factor in the issue. ![]() We tried different connections (wifi, 4G, LAN, etc.) and different clients (Windows 10 RDP, RoyalTS, Mac-RDP, etc.). We were running several Windows 2012 R2 servers on a VMware ESX environment. And still, we experience a sluggish performance on the Windows 2012R2 server when connection them with any RDP-client. ![]()
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December 2022
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