Table of Contents
Introduction
Event ID 802: RD Connection Broker failed to process is a prevalent error that several Windows users encounter when attempting to Remote Desktop Protocol (RDP) to the RD Server. When this error occurs, it typically implies that the RD Connection Broker is failing to process the connection request from a specified user, often impacting the ability to connect to the server. Despite the consistent manifestation of this issue, there exist a variety of solutions that can be implemented to resolve it.
Problem Scenario: Event ID 802 Error Message
This error message generally displays as "Event ID 802: RD Connection Broker failed to process”. Whenever it pops up, it signifies that there is an issue with the Remote Desktop Connection Broker server that interrupts the completion of the connection request for a user. The user subsequently encounters difficulties connecting to the RD Server, which can be quite disruptive, particularly if the Remote Desktop Services are crucial for the operations of your organization.
Reboot the System
The initial step to resolving the Event ID 802: RD Connection Broker failed to process error is to reboot your system. Occasionally, a temporary system glitch could trigger these issues, which can be effortlessly resolved by a system reboot. Depending on your system, you may need to restart the Remote Desktop Connection Broker service or reboot your entire computer. If this doesn't solve the problem, additional troubleshooting steps may be required.
Check User Limit
A potential source of this error could be a user limit that restricts the number of simultaneous users who can log into the system. If the server is configured to only allow a certain number of simultaneous connections, you may encounter the Event ID 802 error message. Checking and adjusting the user limit, if necessary, can resolve this issue.
Temporarily disable the firewall
Another potential solution involves temporarily disabling the system's firewall. Sometimes, your firewall may hinder the connection process, causing the Event ID 802 error. Hence, temporarily disabling it and attempting to reconnect may solve the problem.
Configure Group Policy
Group Policy configurations can greatly influence the functioning of your Remote Desktop Service. If wrongly set, these policies could result in the Event ID 802 error. Consequently, configuring these group policies and setting them appropriately could rectify the issue.
Adjust User Permissions
If all the preceding solutions fail to resolve the error, adjusting user permissions might be a viable solution. Removing user permission and re-adding it can sometimes rectify the RD Connection Broker's processing failure, enabling a successful connection to the RD Server.
Attempt the Simple Solutions
While the Event ID 802 error message could be indicative of a complex technical issue, instances are often where simple troubleshooting steps can do the trick. Listed below are simplified solutions that offer a starting point to resolve the problem.
Reboot the System
The first course of action to resolve the Event ID 802 error should be to reboot your system. This process often helps in clearing out temporary errors or glitches and reinitiates the connection between the RD Server and the user attempting the remote connection. If the error persists post the system reboot, you would then need to explore additional solutions.
Checking for a Limit on Concurrent User Logins
Some system administrators set group policies that restrict the number of concurrent users that can log in to the system simultaneously. If such policies exist, and the limit of concurrent sessions is reached, any further connection attempts could trigger the Event ID 802 error. It’s therefore important to check with your system administrator on such a limit. They may have the ability to manage redundant sessions and potentially resolve this issue.
Temporarily Disable the Firewall
In some cases, the system's firewall settings may unknowingly obstruct the remote desktop connection. The firewall, in its effort to safeguard the system from potential threats, could misinterpret and block genuine remote connection requests. In these cases, the Event ID 802 error message could surface. Therefore, an effective solution would be to temporarily disable the firewall to test if this is causing the problem. However, for maintaining the system's security, it's pivotal to remember to reactivate the firewall immediately after establishing a successful remote desktop connection.
Advanced Problem-Solving Steps
In case the simpler, more straightforward solutions fail to rectify the Event ID 802 error message, it may be necessary to delve into advanced problem-solving methods. These encompass configuring group policies and user permissions, both of which require administrator access.
Configure Policies within the Group Policy Editor
If you serve as an admin or have recently configured a communication tunnel, you might need to edit several policies using the Group Policy Editor. Policies are essentially rules that govern user and system settings. To alter these policies, you must first open the Group Policy Editor from the Start Menu. You will then need to navigate to the specified location and configure the following policies: - Join RD Connection Broker – Enabled - Configure the RD Connection Broker farm name – set to Not Configured - Use IP Address redirection – set to Not Configured - Configure the RD Connection Broker server name – Enabled (place your FQDN here for the RD Connection Server or servers). - Use RD Connection Broker load balancing – Not configured Implementing these changes will help resolve the Event ID 802 error message.
Removal and Re-adding of User Permissions
If all else fails, an admin can also rectify the Event ID 802 error by modifying user permissions. This involves removing and then re-adding the user permission, which enables Windows to register the rights granted to that user. Here are the steps to achieve this: - The first step is to sign into the Domain Controller. - Next, locate the specific user in the Active Directory. - Proceed to the Properties of that user. Please be reminded that this represents a last-resort solution, which should primarily be utilized if no other methods prove effective.
Diverse Remote Desktop Connection Errors and their Fixes
Remote Desktop Connection issues, like the Event ID 802 error, are not uncommon and can occur due to several different reasons. Understanding these various error types and knowing how to troubleshoot them will enable you to maintain seamless connectivity during your RDP sessions. Here's a brief discussion on these errors and their fixes.
Event ID for Failed RDP Connection
There are various Event IDs associated with failed RDP connections, with the most common being Event ID 4625 and Event ID 802, which we discussed earlier. These errors typically surface when there are too many concurrent sessions running simultaneously, often stretching beyond the server's capacity to efficiently manage. Moreover, improperly configured policies that do not facilitate flawless connectivity can also trigger these errors. Rectifying these aspects can help in resolving the corresponding errors.
Troubleshooting Other Remote Desktop Connection Errors
When you're unable to establish a connection to a remote desktop, a handy first troubleshooting step is to temporarily disable your firewall and then attempt to reconnect. Security programs can sometimes misinterpret harmless packet requests as potential threats, leading to RDP connection failures. Turning off the firewall temporarily can help you determine if this is indeed the issue impeding your connection. If your problem persists, explore other guides to tackle a wider range of Remote Desktop errors, which might shed light on the specific issue you are facing.
