7 Tested Ways to Fix Remote Desktop Slow on Windows 10, 11
https://www.anyviewer.com/how-to/remote-desktop-slow-windows-10-2578.html
Why is my Remote Desktop running so slow?
I always use an HP Windows 10 Pro PC to remotely access a Dell Windows 10 PC via RDP. But recently, the two PCs became extremely slow to log in with RDP. The screen display and response of mouse click were both delayed, which drove me crazy, especially when I needed RDP urgently. Does anyone know why this happens and how to make Remote Desktop faster on Windows 10?”
- Question from Reddit
Remote Desktop is a commonly utilized tool for remote computer control, yet users may encounter issues with laggy performance. Slow Remote Desktop performance can be caused by various factors. For example:
- Network issues: An unstable or unreliable internet connection can impact performance.
- Computer resources: High CPU or RAM usage on either the local or remote machine can result in sluggish Remote Desktop performance.
- Graphics settings: High color depth and resolution settings in the Remote Desktop Connection can consume more bandwidth and slow down the connection.
How to fix Remote Desktop slow on Windows 10 and 11 [7 solutions]
Here are seven solutions that may help fix the issue of Remote Desktop slow on Windows 10 and 11.
Solution 1. Change RDP display settings
Optimizing display settings can significantly enhance the speed of Remote Desktop. Adjusting parameters such as display size and screen color depth proves effective in addressing the issue of Remote Desktop slow on Windows 10 and 11.
Step 1. Search for Remote Desktop Connection in the search box and then open it. Then find and click Show Options.
Step 2. Switch to the Display tab, and change the size of the remote desktop to smaller ones. In the Colors column, choose High Color (16 bit).
Step 3. Switch to the Experience tab, and change the connection speed to Modern (56 kbps). Then un-tick Persistence bitmap caching.
Solution 2. Set the priority of RDP to Realtime
To enhance the speed of Remote Desktop on Windows 10 and 11, addressing elevated CPU or RAM usage is pivotal. One effective strategy involves adjusting the priority of RDP on the client machine, elevating it to Realtime. By doing so, Remote Desktop is allocated the utmost preference for CPU time, contributing to an overall improvement in performance.
Step 1. Press Ctrl + Shift + Esc to open the Task Manager. Then find and right-click Remote Desktop Connection, then click Go to details.
Step 2. Find “mstcsc.exe” in the Task Manager and set priority to Realtime.
Solution 3. Run specified command on CMD
Users can also run the specified command on Command Prompt to fix the Remote Desktop slow on Windows 10 and 11.
Step 1. Press Win + R and then type in “cmd” to open the Command Prompt.
Step 2. Run the following command: “netsh interface tcp set global autotuninglevel=highlyrestricted”. After this, close the Command Prompt.
Solution 4. Use notepad to edit the .rdp file
According to the feedback from some users, using notepad to edit the .rdp file and adding a specified command also helps to fix Remote Desktop Connection very slow on Windows 10, 11.
Step 1. Open Remote Desktop Connection. On the General tab, find Connection settings and click Save As.
Step 2. Enter the file name you want for the file and then click Save. For example, I save it as “remote-desktop-home” here. Please remember the file location.
Step 3. Find the file you just saved and right-click it. Then open it with Notepad.
Step 4. Add “enablecredsspsupport:i:0” into the file and then save the file.
Solution 5. Configure the Group Policy setting
Some users also reflected that this problem lies in the root certificates. Therefore, you can follow the steps below to enable the automatic root certificate update.
Step 1. Press Win + R and then type in “gpedit.msc” to open the Local Group Policy Editor.
Step 2. Navigate here: Computer Configuration > Administrative Templates > System > Internet Communication Management > Internet Communication settings. On the right pane, find and double-click Turn off Automatic Root Certificates Update.
Step 3. Set it to Enabled and then click OK.
Solution 6. Disable VPN
When confronted with sluggish Remote Desktop connection speeds, consider another crucial step to address the issue. If your computer employs a VPN that experiences server-related problems, it can lead to interruptions in your internet connection, consequently impacting Remote Desktop performance negatively. To rectify this, it becomes imperative to disable the VPN temporarily, mitigating potential hindrances to the connection speed.
Solution 7. Change internet connection
Exploring solutions beyond VPNs or proxies, consider altering the internet source for your computer if you encounter a sluggish Remote Desktop connection. A valid and stable internet connection is paramount for optimal Remote Desktop performance. Instances of ping loss or other connectivity issues with your current internet source may be the culprit behind the slow connection problem. Swiftly transitioning to an alternate internet source is highly advisable to address and alleviate these potential impediments.
Windows 11 24H2 has issues with RDP after recent updates
https://winaero.com/windows-11-24h2-has-issues-with-rdp-after-recent-udpates/
There's a reported issue in Windows 11 24H2 where Remote Desktop Protocol (RDP) sessions fail to work properly after logging in. It's not yet known what exactly causes the bug. Some users blame recent security patches, such as KB5050094 and KB5051987. These updates seem to have introduced changes that affect how RDP interacts with the network.
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RDP allows users to remotely control another computer, which is commonly used by businesses for managing physical or virtual machines. Despite the RDP service running correctly and firewall settings being properly configured, some 24H2 systems are unable to maintain or establish these remote connections.
During testing, it was observed that even though the RDP service appears active in the Services manager and network tests are successful, the connection still fails. Multiple users have encountered this issue, with some mitigating the bug by changing the default RDP port number from 3389 to another value. However, this solution doesn't resolve the problem for everyone.
Another common issue involves RDP sessions freezing during the login process, especially when reconnecting to a previously disconnected session. Users report seeing a "please wait" message or experiencing a frozen interface at the top of the screen.
In some cases, users can initially connect successfully. But everything will freeze shortly afterward. Reconnecting becomes problematic, with the system getting stuck on a "spinning wheel" or displaying an "other user" message. The only workaround in such cases is to log in again with a different account or have an administrator intervene to reset the session.
Fix RDP in Windows 11 version 24H2
To address this issue you need to change the following Group Policy settings. If you are affected, navigate to gpedit.msc > Local Computer Policy > Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Connections. Here, you'll find an option labeled "Select network detection on the server."
You need to enable this policy and set it to turn off both Connect Time Detect and Continuous Network Detect. Applying these changes doesn't require a system restart; instead, running the command gpupdate /force will apply the updated policies. Some users have found that disabling Continuous Network Detect is sufficient to fix the issue.
Method 2: Using a batch file and Registry tweak
Alternatively, you can create the following batch file:
@echo off
:: Set the registry values
reg add "HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services" /v fServerNetworkDetect /t REG_DWORD /d 1 /f
reg add "HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services" /v fTurnOffTimeDetect /t REG_DWORD /d 1 /f
reg add "HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services" /v fTurnOffNetworkDetect /t REG_DWORD /d 1 /f
:: Update group policy
gpupdate /force
echo Done.
pause
How to Use the Batch File
- Open a text editor (e.g., Notepad).
- Copy and paste the above code into the editor.
- Save the file with a .bat extension, such as SetRDPRegistry.bat.
- Run the batch file as an administrator to ensure it has the necessary permissions to modify the registry.
You are done. This batch file achieves the same functionality as the original Group Policy tool, but uses the REG.EXE tool instead.