- Timeout is vital to maintain persistent HTTP connections and avoid disconnections.
- The adjustment is made by modifying values in the Windows Registry, such as KeepAliveTimeout.
- Properly setting this parameter can improve browser performance and stability.
Have you ever wondered How to change the timeout in the Microsoft Edge browser? Although this process may seem confusing at first, with a little information and a few simple steps, You can adjust it according to your needsThe ability to customize this appearance is especially useful for those working with websites that require long connections or for those looking to optimize their browser's performance.
In this article, we will explore how to change the timeout in Microsoft Edge, a setting that can positively impact the experience of using this browser. We will look at how this setting interacts with HTTP connectivity and system settings, and We will learn how to make these changes safely and effectively..
What is timeout in a browser?

The waiting time, or «timeout», is the period that a browser waits before closing an idle connection to a web server. This parameter is crucial, especially when using web applications that must maintain persistent connections. In the case of Microsoft Edge, as in its predecessor Internet Explorer, This timeout is defined by default values in the system and can be adjusted through the Windows' register.
Benefits of adjusting the waiting time
- Resource Optimization: By setting an appropriate timeout, system resources can be freed up, improving performance.
- Increased stability: HTTP connections with adapted timeouts minimize problems when interacting with web servers.
- Flexibility: If you work with servers that require more time to process requests, increasing this value can prevent interruptions.
Steps to change the default timeout in Edge

The process for changing this setting requires making some adjustments to the Windows Registry. Below I'll explain how to do it step by step. You'll notice that the steps are similar to those for Internet Explorer, which makes sense since both browsers share certain underlying components.
- Open Registry Editor: Press
Windows + R, writesregeditin the dialog box and click "OK" to open the Registry Editor. - Navigate to the corresponding key: Go to
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\InternetSettings. - Create a new entry: In the edit menu, select “New” and then “DWORD Value”. Name this new value as
KeepAliveTimeout. - Set the desired time: Right click on
KeepAliveTimeout, select “Modify” and specify the time in millisecondsFor example, 120000 represents two minutes. - Additional adjustment if necessary: If you want the time to be longer than two minutes, create another key called
ServerInfoTimeoutin the same location and assigns a value equal to that ofKeepAliveTimeout. - Save changes and restart: Close Registry Editor and restart Microsoft Edge to apply the changes.
Precautions to consider
While customizing these values can be advantageous, it is important to be careful. Too short a timeout can cause problems when interacting with certain servers, while too long a timeout could leave connections active unnecessarily, consuming resources of the system. In addition, perform incorrect changes in the Registry could affect the functioning of the operating system.
How does this affect browser performance?
Depending on how you use Microsoft Edge, Adjusting the waiting time can bring significant benefitsFor example, sleeping tabs, a feature of this browser, helps free up system resources by “pausing” inactive tabs.
However, if you are working with applications or web services that require maintaining active connections, a A properly adjusted timeout will be key to avoiding unexpected disconnections or charging failures..
Other browsers and similar configurations

As it mentioned above, Similar changes can be made in browsers like Google ChromeIt is also relevant to note that on some platforms, such as Supabase, there are time limitations on functions that interact with browsers. Although these settings can be customized to a certain extent, they require technical knowledge and are not always applicable at the browser level.
Alternative solutions
While adjusting the timeout in Edge can resolve certain issues, there are other options to consider as well. For example, if you are experiencing performance issues or disconnections, Make sure your browser is updated to the latest version. Also consider checking the configuration of the servers you work with, as these also have their own timeout parameters.
It's fascinating how such a specific configuration can transform the browsing experience and adapt to the needs of each user. Adjusting the timeout in Microsoft Edge can not only improve connectivity with servers, but also optimize the performance of the browser and ensure that you can work more efficiently and without unnecessary interruptions.
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