How to Fix: err_invalid_chunked_encoding Error in Google Chrome

The "err_invalid_chunked_encoding" error in Google Chrome indicates a problem with how the web server sends data to your browser. The server is supposed to send data in "chunks," and the browser expects these chunks to be formatted correctly. This error means the server sent data in an incorrect or incomplete format, preventing Chrome from properly displaying the webpage. The fix often involves addressing issues on the server-side, but there are several client-side troubleshooting steps you can take. The most common and often effective solution is clearing your browser's cache and cookies. This removes any potentially corrupted temporary files that might be interfering with the data transfer. To do this:

1. Open Chrome Settings: Click the three vertical dots in the top right corner of Chrome, and select "Settings."
2. Navigate to Privacy and Security: Scroll down and click on "Privacy and security."
3. Click on "Clear browsing data": Find and click on "Clear browsing data."
4. Select Time Range: Choose a time range – "Last hour," "Last 24 hours," or "All time" are common options. "All time" is the most thorough but will remove more data.
5. Select Data to Clear: Make sure "Cookies and other site data" and "Cached images and files" are checked. You can select other options if desired, but these are the most relevant for this error.
6. Click "Clear data": Confirm your choice, and Chrome will clear the specified data. Try reloading the webpage to see if the error is resolved.

What Causes the err_invalid_chunked_encoding Error in Chrome?

The err_invalid_chunked_encoding error stems from a mismatch between how the web server sends data and how Chrome expects to receive it. Several factors can contribute to this:

• Server-Side Issues: This is the most common cause. Problems with the web server's software, configuration, or even temporary glitches can lead to improperly formatted chunked data being sent. This could be due to bugs in the server's code, network problems on the server's end, or even overloaded server resources.
• Network Problems: Intermittent network issues between your computer and the server can corrupt the data stream, resulting in the error. This includes issues with your internet service provider (ISP), your router, or even temporary network congestion.
• Browser Extensions: While less frequent, a poorly coded or conflicting browser extension could potentially interfere with the data transfer process and cause this error.
• Corrupted Cache and Cookies: As mentioned before, corrupted temporary files stored by your browser can sometimes lead to this error. Clearing these files often resolves the issue.
• Outdated Browser: Though less likely, an outdated version of Chrome might have compatibility issues with certain server responses, potentially leading to this error.

How Can I Prevent the err_invalid_chunked_encoding Error from Happening Again?

Preventing this error entirely isn't always possible, as some causes are outside your control (like server-side issues). However, you can minimize the chances of encountering it:

• Keep Chrome Updated: Regularly update your Chrome browser to benefit from bug fixes and improved compatibility.
• Use a Reliable Network: Ensure you have a stable and reliable internet connection. If you suspect network problems, try troubleshooting your network connection or contacting your ISP.
• Disable Unnecessary Extensions: Temporarily disable browser extensions to see if any are causing conflicts. If the error disappears, identify the problematic extension and consider uninstalling it or finding an alternative.
• Contact the Website: If you repeatedly encounter this error on a specific website, contact the website's administrator to report the problem. They might be able to identify and fix the issue on their server.

What Are the Troubleshooting Steps for the err_invalid_chunked_encoding Error Beyond Clearing Cache and Cookies?

If clearing your cache and cookies doesn't resolve the issue, consider these additional troubleshooting steps:

• Restart Your Computer: A simple restart can often clear temporary glitches that might be contributing to the problem.
• Check Your Network Connection: Try restarting your router and modem. Also, test your internet connection by visiting other websites. If other websites are also inaccessible, the problem lies with your internet connection.
• Disable Browser Extensions: As mentioned earlier, temporarily disabling extensions can help identify if a conflicting extension is causing the error.
• Try a Different Browser: Testing with a different browser (like Firefox or Edge) can help determine if the problem is specific to Chrome or related to the website itself.
• Use a Different Network: If possible, try connecting to a different network (e.g., a mobile hotspot) to rule out network-related issues on your home network.
• Check for Malware: In rare cases, malware could interfere with network communication. Run a malware scan using a reputable antivirus program.

If none of these steps work, the problem is likely on the website's server, and contacting the website administrator is the best course of action.

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