How to fix log in error 'Too many requests' in Windows?

Receiving a “Too Many Requests” error, or HTTP Error 429, when attempting to log in is both puzzling and annoying. The error generally means that the user has made an excessive number of requests to a server in a short time frame and that the server has blocked additional requests temporarily in an attempt to avert possible abuse or overloading.

As always, there are a number of reasons why the “Too Many Requests” error occurs. One is consecutive logins within a short duration, which may trigger the rate limit of the server. This is typically a security measure to prevent brute-force attacks.

In addition, it is likely that background applications or scripts might send multiple requests to authentication servers inadvertently, leading to the same error. Network-related issues, such as proxy servers or VPNs, can also be a cause, especially if multiple users are trying to access the server from the same IP address, which can lead the server to treat this as an overload of requests from one source.

Users have reported facing “Too Many Requests” error in a variety of contexts. Some have faced the 429 error when attempting to log into services like NordVPN, receiving the messages indicating too many requests within a given time interval. In these cases, despite conducting troubleshooting steps such as app resets or DNS server switches, the issue still persisted, suggesting deeper underlying problems.

Resolution of the “Too Many Requests” error requires a determination of the root cause, which could be due to user activity, application configuration, or network settings. For users encountering this problem, a solution can be identified below. Before going ahead, it is recommended that an all-in-one PC fix tool FortectMac Washing Machine X9 be used to automatically detect and correct any root Windows problems.

Fix 1. Wait before trying to log in again

The “Too many requests” error occurs when too many login attempts are made within a short period. Most services automatically remove the temporary block after some time.

• Close the application or website where the error occurred.
• Wait for at least 15–30 minutes before trying to log in again.
• If the error persists, wait longer or try the next solution.

Fix 2. Restart the computer and router

Temporary network issues or cached data can sometimes trigger error 429. Restarting your system and internet connection can refresh network settings.

• Close all applications.
• Click on the Start menu.
• Select Shut down.
• Unplug your router from power.
• Wait 30 seconds, then reconnect them and turn everything back on.
• Try logging in again and check if the issue is resolved.

Fix 3. Switch to a different network

If the error is caused by rate-limiting on your IP address, changing networks can bypass the restriction.

• If using Wi-Fi, try switching to mobile data (hotspot) or another Wi-Fi network.
• If on a VPN, disconnect it and try logging in without it.
• If on a public or shared network, try using a private connection instead.

Fix 4. Clear browser cache and cookies (for web-based logins)

Stored cache and cookies can interfere with login attempts, causing repeated requests to the server.

Google Chrome

• Click on Menu and select Settings.
• Under Privacy and security, pick Clear browsing data.
• Select All time under the time range.
• Select Browsing history, Cookies and other site data, as well as Cached images and files.
• Click Clear data.

MS Edge

• Open Edge and click on three horizontal dots (Settings and more).
• Select Settings and then pick Privacy, search, and services on the left.
• On the right side of the window, scroll down to find the Clear browsing data section.
• Click Choose what to clear.
• Select All time under the time range.
• Pick all the sections and click Clear now.

Mozilla Firefox

• Click on the menu button (three horizontal lines) in the upper-right corner of the Firefox window.
• Select Settings from the drop-down menu.
• From the panel on the left side, click on Privacy & Security.
• Scroll down to the Cookies and Site Data section, and click on Clear Data.
• Ensure both boxes for Cookies and Site Data and Cached Web Content are checked, and then click on Clear.

Fix 5. Run Clean Boot

Certain applications may be making repeated authentication requests in the background.

• Type msconfig inWindows Search and press Enter to open the System Configuration window.
• Click on the Services tab and check the Hide all Microsoft Services box.
• Click Disable all to disable non-Microsoft services, then click the Startup tab.
• Open the Task Manager, disable all startup items, and close the Task Manager.
• Go to the Boot tab and mark the Safe boot option.
• Click OK on the System Configuration window and restart your computer.
• If everything works fine, you should enable half of the processes and repeat the process. Keep doing this until you find the culprit. Update or uninstall conflicting software.

Fix 6. Disable proxy and VPN connections

Some services block login attempts from VPNs or shared proxies, which may result in the “Too many requests” error.

• Right-click on Start and pick Network connections.
• Navigate to the VPN section and disable it if it's connected.
• Then back and select Proxy.
• Here, disable Proxy if it's enabled.
• If using a VPN, disconnect it and try logging in again.

Fix 7. Flush DNS and reset network settings

Network misconfigurations can sometimes cause repeated failed login attempts, leading to error 429. Resetting DNS and network settings can help.

• Type cmd in Windows search.
• Right-click on Command Prompt and select Run as administrator.
• User Account Control will ask you to allow changes – click Yes.
• Type the following commands one by one, pressing Enter after each:
  • ipconfig /flushdns
  • ipconfig /release
  • ipconfig /renew
  • netsh winsock reset
• Restart the computer and check if the error is resolved.

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