ERR_CONNECTION_TIMED_OUT Fix (Step-by-Step Guide)

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ERR_CONNECTION_TIMED_OUT Fix is usually needed when your browser cannot connect to a website within a certain time. This error occurs when the server takes too long to respond or the connection is interrupted.

In this guide, you’ll learn simple step-by-step solutions to fix ERR_CONNECTION_TIMED_OUT and restore your internet browsing.

Quick Fix

Restart your router and refresh the page, then try opening the website again.

Try This First

  • Only one website is not opening → check if that site is down
  • Several websites fail to load → restart your router
  • The error appears after browser use → clear cache

If the issue is not resolved, follow the detailed fixes below.

What Is ERR_CONNECTION_TIMED_OUT?

ERR_CONNECTION_TIMED_OUT occurs when your browser is unable to receive a response from a website within the expected time. This usually happens when the server is slow or your connection is unstable.

This error often appears due to network issues, DNS problems, or server delays.

What Causes ERR_CONNECTION_TIMED_OUT?

There are several reasons why this error may appear. The most common causes include:

  • Slow or unstable internet connection
  • Website server is down or overloaded
  • DNS configuration issues
  • Firewall or antivirus blocking connection
  • Incorrect proxy settings
  • Browser extensions interfering with connection

How to Fix ERR_CONNECTION_TIMED_OUT

Try the following solutions one by one until the issue is resolved.

Check If the Website Is Down

Sometimes the issue is with the website itself, not your computer.

  1. Try opening the website on another device
  2. Use a different internet connection if possible
  3. Try opening another website in your browser
  4. If the website doesn’t load anywhere, it may be down
  5. Wait and try again later

Restart Your Router

Restarting your network can fix temporary connection problems.

  1. Find your router
  2. Press the Power button to turn it off, or unplug it from the power source
  3. Wait about 30 seconds
  4. Turn it back on or plug it in again
  5. Wait until the internet light becomes stable
  6. Open your browser and try loading the website again

Clear Browser Cache

Clearing cached data can remove stored files that may be causing the issue.

  1. Open your browser
  2. Press Ctrl + Shift + Delete on your keyboard
  3. A new window will appear
  4. Select Cached images and files
  5. Click Clear data
  6. Close and reopen your browser
  7. Try opening the website again

Flush DNS

Flushing DNS clears stored network data that may be causing connection problems.

  1. Click the Start menu
  2. Type cmd
  3. Right-click Command Prompt
  4. Click Run as administrator
  5. Click Yes if prompted
  6. Type ipconfig /flushdns and press Enter
  7. Wait for confirmation message
  8. Restart your browser
  9. Try accessing the website again

You should see a message confirming that the DNS cache has been cleared.

Disable Firewall Temporarily

Security software may block your connection to certain websites.

  1. Open Control Panel
  2. Go to System and Security
  3. Click Windows Defender Firewall
  4. Select Turn Windows Defender Firewall on or off
  5. Turn it off temporarily
  6. Try accessing the website
  7. Turn it back on after testing

Disable Antivirus Temporarily

Use this if the error still appears after trying the earlier fixes.

Important: Disable antivirus only for a short test and turn it back on afterward.

On Windows (Windows Security):

  1. Click the Start menu
  2. Type Windows Security and open it
  3. Click Virus & threat protection
  4. Scroll to Virus & threat protection settings
  5. Click Manage settings
  6. Turn OFF Real-time protection
  7. Try opening the website again

If You Use Third-Party Antivirus:

  1. Find the antivirus icon in the system tray at the bottom-right corner
  2. Right-click the icon
  3. Choose Pause protection, Disable temporarily, or similar
  4. Select a short period such as 10 minutes
  5. Open your browser and test the website again
After Testing:
  1. Turn your antivirus back ON
  2. Restart your browser

Disable Proxy Settings

Incorrect proxy settings can prevent your browser from connecting to websites.

Use this if websites fail to load or show connection errors like ERR_CONNECTION_TIMED_OUT.

On Windows:

  1. Press Windows key + I to open Settings
  2. Click Network & Internet
  3. Scroll down and click Proxy on the left side
  4. Under Manual proxy setup, make sure Use a proxy server is turned OFF
  5. Make sure Automatically detect settings is turned ON
  6. Close Settings
  7. Restart your browser and try opening the website again

On Mac:

  1. Click the Apple menu in the top-left corner
  2. Select System Settings or System Preferences
  3. Click Network
  4. Select your active connection
  5. Click Details or Advanced
  6. Open the Proxies tab
  7. Make sure all proxy options are unchecked
  8. Click OK, then Apply
  9. Restart your browser and try again
What this does

Proxy settings route your traffic through another server. If the proxy is incorrect or unavailable, websites may fail to open.

Restart Your Computer

If the issue still persists, restarting your computer can help clear temporary system or network conflicts.

  1. Click the Start menu
  2. Select Power
  3. Click Restart
  4. Wait for your computer to fully restart
  5. Open your browser and try accessing the website again

Restarting resets network components and background processes that may interfere with connections.

Try Incognito Mode

  1. Press Ctrl + Shift + N in Chrome or Edge, or Ctrl + Shift + P in Firefox
  2. A new Incognito/Private window will open
  3. Type the website address and press Enter
  4. Check if the site opens

If the website works in Incognito mode, the issue is likely caused by browser extensions or cached browser data.

How to Prevent ERR_CONNECTION_TIMED_OUT

Once the issue is fixed, you can take steps to avoid it in the future.

  • Maintain stable internet connection
  • Avoid incorrect proxy settings
  • Keep your browser updated
  • Use reliable antivirus software

Frequently Asked Questions

What does ERR_CONNECTION_TIMED_OUT mean?

It means your browser did not receive a response from the website in time.

Can slow internet cause ERR_CONNECTION_TIMED_OUT?

Yes, a slow or unstable internet connection is a common cause of this error.

Is ERR_CONNECTION_TIMED_OUT a server problem?

It can be either a server issue or a problem with your network or settings.

You may also want to check our guides on ERR_CONNECTION_REFUSED Fix, , DNS_PROBE_FINISHED_NO_INTERNET Fix and ERR_NAME_NOT_RESOLVED Fix for related connection issues.