On Windows 10 Start the Group Policy Editor by clicking the Windows button and typing gpedit.msc then under Computer Configuration -> Administrative Templates -> Windows Components -> Remote Desktop Services -> Remote Desktop Session Host -> Remote Session Environment : 1. Double-click Use WDDM graphics display driver for Remote Desktop Connections (available for Windows 10 version 1903 and newer Windows versions). Then reboot! Workaround: Set "Use WDDM graphics display driver for Remote Desktop Connections" to Disabled in group policy. In the Windows search box, type gpedit.msc, and press Enter. For this change to take effect, you must restart Windows. Block launching Universal Windows apps with Windows Runtime API access from hosted content. Way 1. Disconnecting from remote desktop session then causes hangs in OpenDL device enumeration. Configure the system to clear the TPM if it is not in a ready state. 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. Use WDDM graphics display driver for Remote Desktop Connections -> Disable; Use hardware graphics adapters for all Remote Desktop Services sessions -> Disable; All reactions. In Group Policy Editor under Remote Desktop Session Host -> Remote Session Environment . Ignore the default list of blocked TPM commands, Ignore the local list of blocked TPM commands, Standard User Individual Lockout Threshold, Turn on TPM backup to Active Directory Domain Services, Add the Administrators security group to roaming user profiles, Control slow network connection timeout for user profiles, Delete user profiles older than a specified number of days on system restart, Disable detection of slow network connections, Do not check for user ownership of Roaming Profile Folders, Do not forcefully unload the users registry at user logoff, Do not log users on with temporary profiles, Download roaming profiles on primary computers only, Leave Windows Installer and Group Policy Software Installation Data, Maximum retries to unload and update user profile, Prevent Roaming Profile changes from propagating to the server, Prompt user when a slow network connection is detected, Set maximum wait time for the network if a user has a roaming user profile or remote home directory, Set roaming profile path for all users logging onto this computer, Set the schedule for background upload of a roaming user profile's registry file while user is logged on, User management of sharing user name, account picture, and domain information with apps (not desktop apps), Specify Windows File Protection cache location, Activate Shutdown Event Tracker System State Data feature, Allow Distributed Link Tracking clients to use domain resources, Do not automatically encrypt files moved to encrypted folders, Do not display Manage Your Server page at logon. In the main window, double-click Use WDDM graphics display driver for remote Desktop Connections. Use GPO to force use of XDDM rather than WDDM. For others and for clarity, it is actually: Edit Group Policy . Another user connected to ", you can go to way 6 to check login log. 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. start Hyper-V manager go to Hyper-V Settings > Physical GPUs select your GPU check the box Use this GPU with RemoteFX click OK select your virtual machine click Settings click Add Hardware > RemoteFX 3D Video Adapter click Add update RemoteFX settings for your needs click OK That is. (Image-2) Version of WDDM of the GPU driver on The Windows System Back to the top Info: If you enable or do not configure this policy setting, Remote Desktop Connections will use WDDM graphics display driver. Resolution 2: If the first resolution does not work, try following these instructions: On your local computer, open an explorer window and paste this into the location . Easy fix! As the VDA cannot load the display driver, it would not be able to remote using HDX. Send all sites not included in the Enterprise Mode Site List to Microsoft Edge. Begin your Remote Desktop connection, but before you select connect, select Show Options. Step 1: Select an appropriate GPU optimized Azure virtual machine size Therefore, you won't see the GPU installed on your host PC in Device Manager or utilitize its performance. The first RDP connection after a reboot or power up works but subsequent connections receive an error message saying the login was refused. To do it, open the Local Group Policy Editor (gpedit.msc) and set Use WDDM graphics display driver for Remote Desktop Connections = Disabled in Computer Configuration -> Administrative Templates -> Windows Components -> Remote Desktop Services -> Remote Desktop Session Host -> Remote Session Environment (or the same in the registry: reg add . 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. Step 4: Launch the program or game. Click Apply, OK and close the Local Group Policy Editor. Can confirm this works around the issue for me as well (only had to reconnect RDP, not reboot though). Under the Experiences tab, uncheck Persistent bitmap caching and continue connecting. Use WDDM graphics display driver for Remote Desktop Connections (Disabled) I have also ran the NVIDIA OpenGL RDP enabler tool so I can run applications that use OpenGL through RDP, but I removed the NVIDIA driver database where this setting is stored to disable it and determined that the problem is not related to OpenGL support state. [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. On the affected machine, in Group Policy Editor, under Remote Desktop Session Host -> Remote Session Environment . XPDM and WDDM display drivers cannot co-reside; all graphics adapters in a system must use the same display driver model. Do not prompt for client certificate selection when no certificates or only one certificate exists. Use WDDM graphics display driver for Remote Desktop Connections This policy setting lets you enable WDDM graphics display driver for Remote Desktop Connections. The Windows Display Driver Model (WDDM) requires that a graphics hardware vendor supply a paired user-mode display driver and kernel-mode display driver (or display miniport driver ). Set the policy named Use WDDM graphics display driver for Remote Desktop Connections to Enabled. - go to 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. Remove Default Programs link from the Start menu. Step 1: Right-click on the Windows icon and click on the Device Manager. In the Add Group or User window, change the Permissions to Edit settings, and click OK. Step 3: Select the Disable device option from the context menu. blank windows. Use WDDM graphics display driver for Remote Desktop Connections This policy setting lets you enable WDDM graphics display driver for Remote Desktop Connections. Use WDDM graphics display driver for Remote Desktop Connections to DISABLED . The Windows Vista* operating system supports two driver models: WDDM: Drivers based on WDDM provide the 3D graphical Windows Aero* user interface experience. 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. . (found at Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Remote Session Environment) This thread is locked. set the policy "Use WDDM graphics display driver for Remote Desktop Connections" to DISABLED. This policy setting lets you enable WDDM graphics display driver for Remote Desktop Connections. Use DNS name resolution when a single-label domain name is used, by appending different registered DNS suffixes, if the AllowSingleLabelDnsDomain setting is not enabled. Use DNS name resolution with a single-label domain name instead of NetBIOS name resolution to locate the DC, Allow cryptography algorithms compatible with Windows NT 4.0, Specify negative DC Discovery cache setting, Specify positive periodic DC Cache refresh for non-background callers, Use final DC discovery retry setting for background callers, Use initial DC discovery retry setting for background callers, Use maximum DC discovery retry interval setting for background callers, Use positive periodic DC cache refresh for background callers, Use urgent mode when pinging domain controllers, Allow Clipboard synchronization across devices, Select the lid switch action (on battery), Select the lid switch action (plugged in), Select the Power button action (on battery), Select the Power button action (plugged in), Select the Sleep button action (on battery), Select the Sleep button action (plugged in), Select the Start menu Power button action (on battery), Select the Start menu Power button action (plugged in), Energy Saver Battery Threshold (on battery), Energy Saver Battery Threshold (plugged in), Allow applications to prevent automatic sleep (on battery), Allow applications to prevent automatic sleep (plugged in), Allow automatic sleep with Open Network Files (on battery), Allow automatic sleep with Open Network Files (plugged in), Allow network connectivity during connected-standby (on battery), Allow network connectivity during connected-standby (plugged in), Allow standby states (S1-S3) when sleeping (on battery), Allow standby states (S1-S3) when sleeping (plugged in), Require a password when a computer wakes (on battery), Require a password when a computer wakes (plugged in), Specify the system hibernate timeout (on battery), Specify the system hibernate timeout (plugged in), Specify the system sleep timeout (on battery), Specify the system sleep timeout (plugged in), Specify the unattended sleep timeout (on battery), Specify the unattended sleep timeout (plugged in), Turn on the ability for applications to prevent sleep transitions (on battery), Turn on the ability for applications to prevent sleep transitions (plugged in), Specify the display dim brightness (on battery), Specify the display dim brightness (plugged in), Turn off adaptive display timeout (on battery), Turn off adaptive display timeout (plugged in), Turn on desktop background slideshow (on battery), Turn on desktop background slideshow (plugged in), Minimum Idle Connection Timeout for RPC/HTTP connections, Propagation of extended error information, Restrictions for Unauthenticated RPC clients, RPC Endpoint Mapper Client Authentication, All Removable Storage: Allow direct access in remote sessions, All Removable Storage classes: Deny all access, Allow logon scripts when NetBIOS or WINS is disabled, Maximum wait time for Group Policy scripts, Run Windows PowerShell scripts first at computer startup, shutdown, Run Windows PowerShell scripts first at user logon, logoff, Configure the refresh interval for Server Manager, Do not display Initial Configuration Tasks window automatically at logon, Do not display Server Manager automatically at logon, Turn off automatic termination of applications that block or cancel shutdown, Allow downloading updates to the Disk Failure Prediction Model, Allow Storage Sense Temporary Files cleanup, Configure Storage Sense Cloud Content dehydration threshold, Configure Storage Sense Recycle Bin cleanup threshold, Configure Storage Storage Downloads cleanup threshold, Detect application failures caused by deprecated COM objects, Detect application failures caused by deprecated Windows DLLs, Detect application installers that need to be run as administrator, Detect applications unable to launch installers under UAC, Detect compatibility issues for applications and drivers, Configure Corrupted File Recovery Behavior, Disk Diagnostic: Configure custom alert text, Disk Diagnostic: Configure execution level, Microsoft Support Diagnostic Tool: Configure execution level, Microsoft Support Diagnostic Tool: Restrict tool download, Microsoft Support Diagnostic Tool: Turn on MSDT interactive communication with support provider, Troubleshooting: Allow users to access recommended troubleshooting for known problems, Configure MSI Corrupted File Recovery Behavior, Configure Security Policy for Scripted Diagnostics, Troubleshooting: Allow users to access and run Troubleshooting Wizards, Troubleshooting: Allow users to access online troubleshooting content on Microsoft servers from the Troubleshooting Control Panel (via the Windows Online Troubleshooting Service - WOTS), Diagnostics: Configure scenario execution level, Diagnostics: Configure scenario retention, Configure the level of TPM owner authorization information available to the operating system, Configure the list of blocked TPM commands. Block launching desktop apps associated with a URI scheme. 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. Use WDDM graphics display driver for Remote Desktop Connections = Disabled. In Windows 10 v1903 and later, there is a bug in the WDDM (Windows Display Driver Model) that prevents remote desktop sessions from connecting multiple times. 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" If you enable or do not configure this policy setting, Remote Desktop Connections will use WDDM graphics display driver. To delegate administration of this GPO to Citrix Admins: On the right, switch to the Delegation tab, and click Add. In this case, the Remote Desktop Connections will use XDDM graphics display driver. 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.
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