failed to reconnect to your remote session

Try to restart the Remote Desktop Services service. Open a command prompt as administrator, and execute the command: netstat -a -o|find 'LIST'Īs you can see, in our example, port 3389 is listening.

Use the netstat command to verify if TCP port 3389 is in the Listening state. Set unlimited connections by specifying 999999 in the option RD Maximum Connections allowed A maximum number of RDP connections can be specified in the section Connections using the policy Limit number of connections.

Also, check if the Remote Desktop Services do not limit the number of simultaneous connections to the server.

Enable the policy parameter named Allow users to connect remotely using Remote Desktop Services (if this policy is disabled, the remote user will not be able to connect to this computer using Remote Desktop Services).

Navigate to the following GPO section: Computer Configuration > Policies > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Connections.

Open the local GPO editor on the remote host: Win + R > gpedit.msc.

The tsadmin.msc is missing in modern Windows versions (like Windows 10 or Windows Server 2016), so you should set the RDP service settings using Group Policies.

Click on RDP-TCP properties, and check the value of the Maximum connections property in Network Adapter tab. Open tsadmin.msc mmc snap-in (Administrative tools > Remote Desktop Services > Remote desktop Session Host Configuration). If Remote Desktop is enabled, next you should check the setting, which determines the maximum number of simultaneous users’ connections to a Remote Desktop. Check the RDP Service Settings on the Remote Computer You can remotely enable Remote Desktop on a Windows computer by changing the fDenyTSConnections registry. If port 3389 is unavailable, you should check if the Remote Connection is enabled on the remote server (right-click on Start button > Settings > System > Remote Desktop > Enable Remote Desktop). PowerShell all versions: New-Object ).Connect(‘rdp_server_name1’, 3389) If this command returned True, then the RDP port responds on the server and it’s not blocked. PowerShell 4.0 and higher: Test-NetConnection rdp_server_name1 -Port 3389 -InformationLevel Quiet The Telnet client: telnet rdp_server_name1 3389

Failed to reconnect to your remote session