Terminal Error Keyboard Locked Uipath [SOLVED!]


UiPath is a software company that provides an innovative platform for automating business processes. With its user-friendly interface and versatile functionalities, UiPath has become a go-to tool for organizations of all sizes, enabling them to streamline their operations and boost efficiency. However, like any other software, UiPath is not without its glitches, and one common issue that users often encounter is the “Terminal Error Keyboard Locked.” This error can cause a lot of frustration and disruption to workflow productivity, especially when working on time-sensitive projects.

In this article, we will provide a comprehensive guide on how to solve the “Terminal Error Keyboard Locked” issue in UiPath. We will cover the common causes of the error, troubleshooting steps to resolve it, best practices for preventing the error from occurring, and tips for advanced users to optimize UiPath performance. Whether you are new to UiPath or an experienced user, this article will equip you with the knowledge and skills to tackle the “Terminal Error Keyboard Locked” issue head-on and ensure that your workflow runs smoothly.

Understanding the “Terminal Error Keyboard Locked”

The “Terminal Error Keyboard Locked” is a common issue that UiPath users encounter, which can be frustrating and disrupt workflow productivity. The error message indicates that UiPath’s keyboard activity has locked, preventing any further keyboard input, and causing the automation process to stall. There are several causes of this error, including system overload, lack of system resources, and software conflicts.

For example, when running multiple processes simultaneously, the system may not have enough resources to handle all the requests, causing the error. In addition, if UiPath conflicts with other software on the system, it may cause keyboard activity to lock up. To understand the cause of the “Terminal Error Keyboard Locked,” it is essential to examine the UiPath logs carefully. By identifying the root cause of the error, users can then take appropriate troubleshooting steps to resolve it.

Troubleshooting Steps

If you encounter the “Terminal Error Keyboard Locked” issue while using UiPath, there are several troubleshooting steps you can take to resolve it. Here are some of the common steps to follow:

  1. Check system requirements and compatibility: Ensure that your system meets the minimum requirements to run UiPath, and check that your UiPath version is compatible with your system.
  2. Identify the cause of the error: Check the UiPath logs to determine the root cause of the error. This information can help you take the appropriate troubleshooting steps.
  3. Adjust UiPath settings to reduce memory usage: UiPath has several settings that can be adjusted to reduce memory usage, which may be contributing to the error. Try adjusting settings like the “Simulate Type” property, which reduces memory usage when typing, or the “DelayBetweenKeys” property, which can be increased to reduce the number of keystrokes per second.
  4. Free up system resources by closing unnecessary applications and processes: If your system is overloaded with other applications and processes, try closing unnecessary ones to free up system resources for UiPath to run smoothly.
  5. Check for conflicts with other software and resolve them: If UiPath is conflicting with other software on your system, try resolving the conflict by updating the software or disabling it temporarily.

By following these troubleshooting steps, you can resolve the “Terminal Error Keyboard Locked” issue and get back to your UiPath automation process. Make sure to test your workflow thoroughly to ensure that the issue has been resolved. If the problem persists, contact UiPath’s support team for assistance.

Best Practices to Prevent “Terminal Error Keyboard Locked”

To prevent the “Terminal Error Keyboard Locked” issue from occurring in UiPath, it is essential to follow best practices to optimize your system’s performance. Here are some best practices to keep in mind:

  1. Optimize system resources: Make sure to close any unnecessary applications and processes to free up system resources. This can help prevent system overload, which can cause the “Terminal Error Keyboard Locked” issue.
  2. Keep UiPath software up to date: Make sure to update UiPath software regularly to ensure that you have the latest bug fixes and updates. This can help prevent software conflicts that may cause the “Terminal Error Keyboard Locked” issue.
  3. Avoid running too many processes simultaneously: Running too many processes simultaneously can overload your system, causing the “Terminal Error Keyboard Locked” issue. To prevent this, try running fewer processes at the same time.
  4. Use smaller data sets during workflow development and testing: Using smaller data sets during workflow development and testing can help prevent the “Terminal Error Keyboard Locked” issue from occurring. This is because smaller data sets require less memory and processing power.

By following these best practices, you can reduce the likelihood of encountering the “Terminal Error Keyboard Locked” issue in UiPath. It is important to keep in mind that prevention is always better than cure, so make sure to optimize your system’s performance and follow best practices to avoid encountering the issue in the first place.

Tips for Advanced Users

For advanced users who want to optimize UiPath performance and avoid encountering the “Terminal Error Keyboard Locked” issue, here are some tips to keep in mind:

  1. Use parallel processing: Using parallel processing in UiPath can help improve performance by allowing multiple tasks to run simultaneously. This can help reduce the workload on your system, preventing the “Terminal Error Keyboard Locked” issue.
  2. Manage queue items: Managing queue items effectively can help optimize UiPath performance. Try to limit the number of queue items in each queue to reduce the memory load.
  3. Increase robot resource allocation: Increasing robot resource allocation can help prevent the “Terminal Error Keyboard Locked” issue. You can do this by allocating more memory to the robot or increasing the number of robot processes.

By following these tips, you can optimize UiPath performance and prevent the “Terminal Error Keyboard Locked” issue from occurring. However, keep in mind that these tips are for advanced users, so make sure to thoroughly test any changes before implementing them in a production environment.


In conclusion, encountering the “Terminal Error Keyboard Locked” issue in UiPath can be frustrating and disruptive to workflow productivity. However, by following the troubleshooting steps outlined in this article, users can resolve the issue quickly and effectively. It is also essential to follow best practices to prevent the issue from occurring, such as optimizing system resources, keeping UiPath software up to date, and avoiding running too many processes simultaneously. Advanced users can optimize UiPath performance further by using parallel processing, managing queue items effectively, and increasing robot resource allocation. By following these best practices, users can minimize the risk of encountering the “Terminal Error Keyboard Locked” issue and ensure that their workflows run smoothly. If the issue persists or if you need further assistance, don’t hesitate to reach out to UiPath’s support team or seek help from online forums.

By Brandon S. Lee

Hi, My name Brandon S.Lee and I am a professional Gamer, I also worked with the keyboard making company called Logitech. I was the quality check manager of the Logitech keyboard department. Here we have a team of people who researched on the keyboards, talked with keyboard users and analyzes the user reviews and then write the product reviews.

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