Use the branch: Computer Configuration->Policies->Windows Settings->Administrative Templates->Windows Components->Remote Desktop Services->Remote Desktop Session Host->Remote Session Environment, set the Policy Use WDDM graphics display driver for Remote Desktop Connections to Disabled. Do not allow compression on all NTFS volumes, Do not allow encryption on all NTFS volumes, Disable delete notifications on all volumes, Selectively allow the evaluation of a symbolic link, Redirect folders on primary computers only, Use localized subfolder names when redirecting Start Menu and My Documents, Configure Applications preference logging and tracing, Configure Data Sources preference logging and tracing, Configure Devices preference logging and tracing, Configure Drive Maps preference logging and tracing, Configure Environment preference logging and tracing, Configure Files preference logging and tracing, Configure Folder Options preference logging and tracing, Configure Folders preference logging and tracing, Configure Ini Files preference logging and tracing, Configure Internet Settings preference logging and tracing, Configure Local Users and Groups preference logging and tracing, Configure Network Options preference logging and tracing, Configure Network Shares preference logging and tracing, Configure Power Options preference logging and tracing, Configure Printers preference logging and tracing, Configure Regional Options preference logging and tracing, Configure Registry preference logging and tracing, Configure Scheduled Tasks preference logging and tracing, Configure Services preference logging and tracing, Configure Shortcuts preference logging and tracing, Configure Start Menu preference logging and tracing, Allow asynchronous user Group Policy processing when logging on through Remote Desktop Services, Allow cross-forest user policy and roaming user profiles, Always use local ADM files for Group Policy Object Editor. Windows 10 V1903: RDP (dwm.exe) causes high CPU load, freezes VMs You simply need to disable the WDDM graphics driver from the Remote Desktop Session Host. - Use WDDM graphics display driver for Remote Desktop Connections Background: PAM was experiencing slowness in opening RDP session for some Windows target device The issue was solved after turn off this group policy for Windows target device side. Configure Applications preference extension policy processing, Configure Data Sources preference extension policy processing, Configure Devices preference extension policy processing, Configure Direct Access connections as a fast network connection, Configure Drive Maps preference extension policy processing, Configure Environment preference extension policy processing, Configure Files preference extension policy processing, Configure Folder Options preference extension policy processing, Configure folder redirection policy processing, Configure Folders preference extension policy processing, Configure Group Policy slow link detection, Configure Ini Files preference extension policy processing, Configure Internet Explorer Maintenance policy processing, Configure Internet Settings preference extension policy processing, Configure Local Users and Groups preference extension policy processing, Configure Network Options preference extension policy processing, Configure Network Shares preference extension policy processing, Configure Power Options preference extension policy processing, Configure Printers preference extension policy processing, Configure Regional Options preference extension policy processing, Configure Registry preference extension policy processing, Configure Scheduled Tasks preference extension policy processing, Configure Services preference extension policy processing, Configure Shortcuts preference extension policy processing, Configure software Installation policy processing, Configure Start Menu preference extension policy processing, Configure user Group Policy loopback processing mode, Configure web-to-app linking with app URI handlers, Determine if interactive users can generate Resultant Set of Policy data, Enable AD/DFS domain controller synchronization during policy refresh, Remove users' ability to invoke machine policy refresh, Set Group Policy refresh interval for computers, Set Group Policy refresh interval for domain controllers, Specify startup policy processing wait time, Specify workplace connectivity wait time for policy processing, Turn off background refresh of Group Policy, Turn off Group Policy Client Service AOAC optimization, Turn off Local Group Policy Objects processing, Turn off access to all Windows Update features, Turn off Automatic Root Certificates Update, Turn off downloading of print drivers over HTTP, Turn off handwriting personalization data sharing, Turn off handwriting recognition error reporting, Turn off Help and Support Center "Did you know?" content, Turn off Help and Support Center Microsoft Knowledge Base search, Turn off Internet Connection Wizard if URL connection is referring to Microsoft.com, Turn off Internet download for Web publishing and online ordering wizards, Turn off Internet File Association service, Turn off Registration if URL connection is referring to Microsoft.com, Turn off Search Companion content file updates, Turn off the "Publish to Web" task for files and folders, Turn off the Windows Messenger Customer Experience Improvement Program, Turn off Windows Customer Experience Improvement Program, Turn off Windows Network Connectivity Status Indicator active tests, Turn off Windows Update device driver searching, Do not allow changes to initiator iqn name, Do not allow changes to initiator CHAP secret, Do not allow sessions without mutual CHAP, Do not allow sessions without one way CHAP, Do not allow adding new targets via manual configuration, Do not allow manual configuration of discovered targets, Do not allow manual configuration of iSNS servers, Do not allow manual configuration of target portals, KDC support for claims, compound authentication and Kerberos armoring, KDC support for PKInit Freshness Extension, Provide information about previous logons to client computers, Allow retrieving the cloud kerberos ticket during the logon, Always send compound authentication first, Define host name-to-Kerberos realm mappings, Define interoperable Kerberos V5 realm settings, Disable revocation checking for the SSL certificate of KDC proxy servers, Fail authentication requests when Kerberos armoring is not available, Kerberos client support for claims, compound authentication and Kerberos armoring, Require strict target SPN match on remote procedure calls, Set maximum Kerberos SSPI context token buffer size, Specify KDC proxy servers for Kerberos clients, Support device authentication using certificate, Enumeration policy for external devices incompatible with Kernel DMA Protection, Disallow copying of user input methods to the system account for sign-in, Disallow user override of locale settings, Allow users to select when a password is required when resuming from connected standby, Always wait for the network at computer startup and logon, Block user from showing account details on sign-in, Do not display the Getting Started welcome screen at logon, Do not enumerate connected users on domain-joined computers, Enumerate local users on domain-joined computers, Hide entry points for Fast User Switching, Turn off app notifications on the lock screen, Do not process incoming mailslot messages used for domain controller location based on NetBIOS domain names, Do not use NetBIOS-based discovery for domain controller location when DNS-based discovery fails, Set Priority in the DC Locator DNS SRV records, Set Weight in the DC Locator DNS SRV records, Specify address lookup behavior for DC locator ping, Specify DC Locator DNS records not registered by the DCs, Specify dynamic registration of the DC Locator DNS Records, Specify Refresh Interval of the DC Locator DNS records, Specify sites covered by the application directory partition DC Locator DNS SRV records, Specify sites covered by the DC Locator DNS SRV records, Specify sites covered by the GC Locator DNS SRV Records, Use automated site coverage by the DC Locator DNS SRV Records. Allow Secure Boot for integrity validation, Choose how BitLocker-protected operating system drives can be recovered, Configure pre-boot recovery message and URL, Configure TPM platform validation profile (Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2), Configure TPM platform validation profile for BIOS-based firmware configurations, Configure TPM platform validation profile for native UEFI firmware configurations, Configure use of hardware-based encryption for operating system drives, Configure use of passwords for operating system drives, Disallow standard users from changing the PIN or password, Enable use of BitLocker authentication requiring preboot keyboard input on slates, Enforce drive encryption type on operating system drives, Require additional authentication at startup (Windows Server 2008 and Windows Vista), Require additional authentication at startup, Reset platform validation data after BitLocker recovery, Use enhanced Boot Configuration Data validation profile, Allow access to BitLocker-protected removable data drives from earlier versions of Windows, Choose how BitLocker-protected removable drives can be recovered, Configure use of hardware-based encryption for removable data drives, Configure use of passwords for removable data drives, Configure use of smart cards on removable data drives, Control use of BitLocker on removable drives, Deny write access to removable drives not protected by BitLocker, Enforce drive encryption type on removable data drives, Choose default folder for recovery password, Choose drive encryption method and cipher strength (Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10 [Version 1507]), Choose drive encryption method and cipher strength (Windows 10 [Version 1511] and later), Choose drive encryption method and cipher strength (Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2), Choose how users can recover BitLocker-protected drives (Windows Server 2008 and Windows Vista), Disable new DMA devices when this computer is locked, Provide the unique identifiers for your organization, Store BitLocker recovery information in Active Directory Domain Services (Windows Server 2008 and Windows Vista), Validate smart card certificate usage rule compliance, Do not display the password reveal button, Enumerate administrator accounts on elevation, Prevent the use of security questions for local accounts, Require trusted path for credential entry, Allow device name to be sent in Windows diagnostic data, Configure Authenticated Proxy usage for the Connected User Experience and Telemetry service, Configure collection of browsing data for Desktop Analytics, Configure Connected User Experiences and Telemetry, Configure diagnostic data upload endpoint for Desktop Analytics. PSA: If you're having issues connecting via RDP after updating - reddit Can confirm this works around the issue for me as well (only had to reconnect RDP, not reboot though). No side affects that I see. Use WDDM graphics display driver for Remote Desktop Connections to DISABLED This forces RDP to use the old (and now deprecated XDDM drivers) After rebooting, behaviour returns to normal and after disconnecting from an RDP session the RDP host (target machine) no longer shows DWM.EXE consuming CPU. The Saga of Microsoft, OpenGL and Remote Desktop In the Windows search box, type gpedit.msc, and press Enter. In the VM, set a codec that is appropriate for the anticipated end-user workloads. You can deploy a GPO to fix this company-wide: Administrative Templates (Computers) > Windows Components > Remote Desktop Service > Remote Desktop Session Host: Disable the setting "Use WDDM graphics display driver for Remote Desktop Connection" Enable dragging of content from different domains across windows, Enable dragging of content from different domains within a window, Include local path when user is uploading files to a server, Initialize and script ActiveX controls not marked as safe, Launching applications and files in an IFRAME, Navigate windows and frames across different domains, Run .NET Framework-reliant components not signed with Authenticode, Run .NET Framework-reliant components signed with Authenticode, Script ActiveX controls marked safe for scripting, Show security warning for potentially unsafe files, Web sites in less privileged Web content zones can navigate into this zone, Intranet Sites: Include all local (intranet) sites not listed in other zones, Intranet Sites: Include all network paths (UNCs), Intranet Sites: Include all sites that bypass the proxy server, Locked-Down Restricted Sites Zone Template, Turn on certificate address mismatch warning, Turn on Notification bar notification for intranet content, Go to an intranet site for a one-word entry in the Address bar, Allow Internet Explorer to play media files that use alternative codecs, Prevent configuration of search on Address bar, Prevent configuration of top-result search on Address bar, Prevent specifying cipher strength update information URLs, Prevent changing the URL for checking updates to Internet Explorer and Internet Tools, Prevent specifying the update check interval (in days), Open Internet Explorer tiles on the desktop, Set how links are opened in Internet Explorer, Prevent the computer from loading toolbars and Browser Helper Objects when InPrivate Browsing starts, Turn off collection of InPrivate Filtering data, Deny all add-ons unless specifically allowed in the Add-on List, Remove "Run this time" button for outdated ActiveX controls in Internet Explorer, Turn off Adobe Flash in Internet Explorer and prevent applications from using Internet Explorer technology to instantiate Flash objects, Turn off blocking of outdated ActiveX controls for Internet Explorer, Turn off blocking of outdated ActiveX controls for Internet Explorer on specific domains, Turn on ActiveX control logging in Internet Explorer, Change the maximum number of connections per host (HTTP 1.1), Maximum number of connections per server (HTTP 1.0), Set the maximum number of WebSocket connections per server, Install binaries signed by MD2 and MD4 signing technologies, Restricted Sites Zone Restricted Protocols, Allow fallback to SSL 3.0 (Internet Explorer), Do not display the reveal password button, Lock location of Stop and Refresh buttons, Add a specific list of search providers to the user's list of search providers, Allow "Save Target As" in Internet Explorer mode, Allow Internet Explorer 8 shutdown behavior, Allow Microsoft services to provide enhanced suggestions as the user types in the Address bar, Automatically activate newly installed add-ons, Configure which channel of Microsoft Edge to use for opening redirected sites, Disable Automatic Install of Internet Explorer components, Disable changing Automatic Configuration settings, Disable changing secondary home page settings, Disable Internet Explorer 11 as a standalone browser, Disable Periodic Check for Internet Explorer software updates, Disable software update shell notifications on program launch, Do not allow users to enable or disable add-ons, Enable extended hot keys in Internet Explorer mode, Install new versions of Internet Explorer automatically, Keep all intranet sites in Internet Explorer, Let users turn on and use Enterprise Mode from the Tools menu, Make proxy settings per-machine (rather than per-user), Prevent bypassing SmartScreen Filter warnings about files that are not commonly downloaded from the Internet, Prevent bypassing SmartScreen Filter warnings, Prevent changing the default search provider, Prevent configuration of how windows open, Prevent configuration of new tab creation, Prevent Internet Explorer Search box from appearing, Prevent participation in the Customer Experience Improvement Program, Prevent per-user installation of ActiveX controls, Reset zoom to default for HTML dialogs in Internet Explorer mode, Restrict search providers to a specific list, Security Zones: Do not allow users to add/delete sites, Security Zones: Do not allow users to change policies, Security Zones: Use only machine settings. Use WDDM graphics display driver for Remote Desktop Connections This policy setting lets you enable WDDM graphics display driver for Remote Desktop Connections. Location where all default Library definition files for users/machines reside. Use WDDM graphics display driver for Remote Desktop Connections This policy setting lets you enable WDDM graphics display driver for Remote Desktop Connections. Not me though, I wanted to use WDDM drivers, but found it lead to frequent crashed Remote Desktop sessions on my Win 10 2004+ machines. Restrict unpacking and installation of gadgets that are not digitally signed. . Turn on dynamic Content URI Rules for Windows store apps, Prevent backing up to optical media (CD/DVD), Prevent the user from running the Backup Status and Configuration program, Turn off the ability to back up data files, Turn off the ability to create a system image, Disallow locally attached storage as backup target, Allow domain users to log on using biometrics, Specify timeout for fast user switching events, Allow access to BitLocker-protected fixed data drives from earlier versions of Windows, Choose how BitLocker-protected fixed drives can be recovered, Configure use of hardware-based encryption for fixed data drives, Configure use of passwords for fixed data drives, Configure use of smart cards on fixed data drives, Deny write access to fixed drives not protected by BitLocker, Enforce drive encryption type on fixed data drives. Step 1: Right-click on the Windows icon and click on the Device Manager. Allow or Disallow use of encryption to protect the RPC protocol messages between File Share Shadow Copy Provider running on application server and File Share Shadow Copy Agent running on the file servers. Remove Boot / Shutdown / Logon / Logoff status messages, Restrict potentially unsafe HTML Help functions to specified folders, Restrict these programs from being launched from Help, Specify settings for optional component installation and component repair, Specify Windows installation file location, Specify Windows Service Pack installation file location, Turn off Data Execution Prevention for HTML Help Executible, ActiveX installation policy for sites in Trusted zones, Approved Installation Sites for ActiveX Controls, Remove Program Compatibility Property Page, Turn off Application Compatibility Engine, Allow a Windows app to share application data between users, Allow deployment operations in special profiles, Allows development of Windows Store apps and installing them from an integrated development environment (IDE), Disable installing Windows apps on non-system volumes, Prevent non-admin users from installing packaged Windows apps, Prevent users' app data from being stored on non-system volumes, Let Windows apps access account information, Let Windows apps access an eye tracker device, Let Windows apps access diagnostic information about other apps, Let Windows apps access user movements while running in the background, Let Windows apps activate with voice while the system is locked, Let Windows apps communicate with unpaired devices. (Image-2) Version of WDDM of the GPU driver on The Windows System Back to the top Info: VMware Workstation 15.1 mouse issue with RDP and W - Page 3 - VMware In the Add Group or User window, change the Permissions to Edit settings, and click OK. To solve "Your Remote Desktop Service session has ended. Configure Microsoft Defender Application Guard clipboard settings, Configure Microsoft Defender Application Guard print settings, Prevent enterprise websites from loading non-enterprise content in Microsoft Edge and Internet Explorer, Turn on Microsoft Defender Application Guard in Managed Mode, Use a common set of exploit protection settings, Allow Address bar drop-down list suggestions, Allow configuration updates for the Books Library, Allow extended telemetry for the Books tab, Allow Microsoft Edge to pre-launch at Windows startup, when the system is idle, and each time Microsoft Edge is closed, Allow Microsoft Edge to start and load the Start and New Tab page at Windows startup and each time Microsoft Edge is closed, Always show the Books Library in Microsoft Edge, Configure search suggestions in Address bar, Configure the Adobe Flash Click-to-Run setting. Turn off the display of thumbnails and only display icons. If you enable or do not configure this policy setting, Remote Desktop Connections will use WDDM graphics display driver. Click on the "Display" tab and look to the right under " Driver Model" under the Driver group box. Share Improve this answer Follow answered Oct 4, 2019 at 16:32 Computer Configuration > Administrative Templates >Windows Components > Remote Desktop Service Host > Remote Session Environment . Road map for the Windows Display Driver Model (WDDM) Background Intelligent Transfer Service (BITS), Microsoft Peer-to-Peer Networking Services, Windows Resource Exhaustion Detection and Resolution, Windows Standby/Resume Performance Diagnostics, Windows System Responsiveness Performance Diagnostics, Periodic check for updates to Internet Explorer and Internet Tools, Microsoft Secondary Authentication Factor, Windows Customer Experience Improvement Program, Resultant Set of Policy snap-in extensions, Search in Group Policy Administrative Templates, Force a specific background and accent color, Force a specific default lock screen and logon image, Prevent changing lock screen and logon image, Allow users to enable online speech recognition services, Force selected system UI language to overwrite the user UI language, Restricts the UI language Windows uses for all logged users, Apply the default user logon picture to all users, Do not allow the BITS client to use Windows Branch Cache, Do not allow the computer to act as a BITS Peercaching client, Do not allow the computer to act as a BITS Peercaching server, Limit the age of files in the BITS Peercache, Limit the maximum network bandwidth for BITS background transfers, Limit the maximum network bandwidth used for Peercaching, Limit the maximum number of BITS jobs for each user, Limit the maximum number of BITS jobs for this computer, Limit the maximum number of files allowed in a BITS job, Limit the maximum number of ranges that can be added to the file in a BITS job, Set default download behavior for BITS jobs on costed networks, Set up a maintenance schedule to limit the maximum network bandwidth used for BITS background transfers, Set up a work schedule to limit the maximum network bandwidth used for BITS background transfers, Configure Client BranchCache Version Support, Enable Automatic Hosted Cache Discovery by Service Connection Point, Set percentage of disk space used for client computer cache, Allow DNS suffix appending to unqualified multi-label name queries, Allow NetBT queries for fully qualified domain names, Prefer link local responses over DNS when received over a network with higher precedence, Register DNS records with connection-specific DNS suffix, Turn off smart multi-homed name resolution, Handle Caching on Continuous Availability Shares, Offline Files Availability on Continuous Availability Shares, Disable password strength validation for Peer Grouping, Turn off Microsoft Peer-to-Peer Networking Services, Windows Defender Firewall: Allow ICMP exceptions, Windows Defender Firewall: Allow inbound file and printer sharing exception, Windows Defender Firewall: Allow inbound remote administration exception, Windows Defender Firewall: Allow inbound Remote Desktop exceptions, Windows Defender Firewall: Allow inbound UPnP framework exceptions, Windows Defender Firewall: Allow local port exceptions, Windows Defender Firewall: Allow local program exceptions, Windows Defender Firewall: Define inbound port exceptions, Windows Defender Firewall: Define inbound program exceptions, Windows Defender Firewall: Do not allow exceptions, Windows Defender Firewall: Prohibit notifications, Windows Defender Firewall: Prohibit unicast response to multicast or broadcast requests, Windows Defender Firewall: Protect all network connections, Windows Defender Firewall: Allow authenticated IPsec bypass, Do not show the "local access only" network icon, Prohibit installation and configuration of Network Bridge on your DNS domain network, Prohibit use of Internet Connection Firewall on your DNS domain network, Prohibit use of Internet Connection Sharing on your DNS domain network, Require domain users to elevate when setting a network's location, Route all traffic through the internal network, Specify domain location determination URL, Domains categorized as both work and personal, Enterprise resource domains hosted in the cloud, Allow or Disallow use of the Offline Files feature, At logoff, delete local copy of user's offline files, Enable file synchronization on costed networks, Prohibit user configuration of Offline Files, Remove "Make Available Offline" for these files and folders, Specify administratively assigned Offline Files, Synchronize all offline files before logging off, Synchronize all offline files when logging on, Turn on economical application of administratively assigned Offline Files, Set IP Stateless Autoconfiguration Limits State, Disable power management in connected standby mode, Enable Windows to soft-disconnect a computer from a network, Minimize the number of simultaneous connections to the Internet or a Windows Domain, Prohibit connection to non-domain networks when connected to domain authenticated network, Prohibit connection to roaming Mobile Broadband networks, Configuration of wireless settings using Windows Connect Now, Prohibit access of the Windows Connect Now wizards, Allow Windows to automatically connect to suggested open hotspots, to networks shared by contacts, and to hotspots offering paid services, Set Per-App Cellular Access UI Visibility, Sets how often a DFS Client discovers DC's, Add Printer wizard - Network scan page (Managed network), Add Printer wizard - Network scan page (Unmanaged network), Allow Print Spooler to accept client connections, Always rasterize content to be printed using a software rasterizer, Automatically publish new printers in Active Directory, Change Microsoft XPS Document Writer (MXDW) default output format to the legacy Microsoft XPS format (*.xps), Custom support URL in the Printers folder's left pane, Disallow installation of printers using kernel-mode drivers, Do not allow v4 printer drivers to show printer extensions, Enable Device Control Printing Restrictions, Execute print drivers in isolated processes, Extend Point and Print connection to search Windows Update, Limits print driver installation to Administrators, List of Approved USB-connected print devices, Override print driver execution compatibility setting reported by print driver, Package Point and print - Approved servers, Pre-populate printer search location text, Prune printers that are not automatically republished, Remove "Recently added" list from Start Menu, Remove and prevent access to the Shut Down, Restart, Sleep, and Hibernate commands, Customize message for Access Denied errors, Enable access-denied assistance on client for all file types, Microsoft Customer Experience Improvement Program (CEIP), Enable automatic cleanup of unused appv packages, Enable background sync to server when on battery power, Allow First Time Application Launches if on a High Cost Windows 8 Metered Connection, Specify what to load in background (aka AutoLoad), Include command line in process creation events, Allow delegating default credentials with NTLM-only server authentication, Allow delegating fresh credentials with NTLM-only server authentication, Allow delegating saved credentials with NTLM-only server authentication, Remote host allows delegation of non-exportable credentials, Restrict delegation of credentials to remote servers, Deploy Windows Defender Application Control, Enable Device Health Attestation Monitoring and Reporting, Allow administrators to override Device Installation Restriction policies, Allow installation of devices that match any of these device IDs, Allow installation of devices that match any of these device instance IDs, Allow installation of devices using drivers that match these device setup classes, Apply layered order of evaluation for Allow and Prevent device installation policies across all device match criteria, Display a custom message title when device installation is prevented by a policy setting, Display a custom message when installation is prevented by a policy setting, Prevent installation of devices not described by other policy settings, Prevent installation of devices that match any of these device IDs, Prevent installation of devices that match any of these device instance IDs, Prevent installation of devices using drivers that match these device setup classes, Prevent installation of removable devices, Time (in seconds) to force reboot when required for policy changes to take effect, Allow remote access to the Plug and Play interface, Do not send a Windows error report when a generic driver is installed on a device, Prevent creation of a system restore point during device activity that would normally prompt creation of a restore point, Prevent device metadata retrieval from the Internet, Prevent Windows from sending an error report when a device driver requests additional software during installation, Prioritize all digitally signed drivers equally during the driver ranking and selection process, Specify search order for device driver source locations, Specify the search server for device driver updates, Turn off "Found New Hardware" balloons during device installation, Prevent redirection of devices that match any of these device Ids, Log event when quota warning level exceeded, Configure Per-Process System DPI settings, Allow local activation security check exemptions, Define Activation Security Check exemptions, Allow non-administrators to install drivers for these device setup classes, Turn off Windows Update device driver search prompt, Allow only USB root hub connected Enhanced Storage devices, Configure list of Enhanced Storage devices usable on your computer, Configure list of IEEE 1667 silos usable on your computer, Do not allow non-Enhanced Storage removable devices, Do not allow password authentication of Enhanced Storage devices, Do not allow Windows to activate Enhanced Storage devices, Lock Enhanced Storage when the computer is locked, File Classification Infrastructure: Display Classification tab in File Explorer, File Classification Infrastructure: Specify classification properties list, Configure maximum age of file server shadow copies.