Google Chrome is certainly one of the most popular browsers used across the globe. Users find this software to be highly valuable, given its ability to support various useful web extensions. Besides, the browser’s features and it is easy to use design makes it the first choice for global netizens. Additionally, this particular Internet giant has so many variations of services that we hardly find anything closely comparable to Google. However, despite the multiple attempts to project Google Chrome as the best browser available, it often seems an impossible task to prevent minor system glitches from appearing. So if you have come across the ERR_QUIC_PROTOCOL_ERROR CHROME, you are not alone. This particular error is a relatively new one and IT specialists around the world are still figuring out solutions to the issue.Guide To FIx ERR_QUIC_PROTOCOL_ERROR


So what is ERR_QUIC_PROTOCOL ERROR? If you have already witnessed the error, chances are high that you have also noticed the detailed message generated by the issue. The message reads like either of the examples mentioned below:

  • This Webpage is currently not available
  • The webpage might be temporarily down or it might have moved to a new web address, permanently.

These errors don’t let users surf some of the websites on the Internet. Google always strives to try out the latest innovations for improving the overall Internet connectivity and its user experiences. QUIC, which stands for Quick UDP Internet Connections, is a protocol that allows Google to improve its speed to secure Internet bypassing. Hence, quite a number of Google’s web endeavors use this protocol to offer connection. As a result, whenever such an error appears, it is highly probable that the issue is generated within the browser, i.e. Google Chrome.

As the error code itself suggests, users those who encounter similar message are most likely to be facing problems with the QUICK protocol. This protocol was actually designed to speed up a users’ browsing experience. However, it’s sad that similar to any other software, Chrome is not error-resistant as well. People, who use Gmail, Youtube and other applications by Google excessively, are exposed to such an issue at regular intervals.


Even though this error has become common in modern times, unfortunately, the actual cause behind this issue is still unknown. It is widely assumed that the issue is triggered by an error in the configuration of your Google Chrome’s settings. Or it might also be possible because of some software conflict and even connection problems. Although the reason behind this issue is unknown, the process of fixing the ERR_QUIC_PROTOCOL ERROR is quite an easy affair. Simply, you need to follow the steps that are mentioned below :


Guide To FIx ERR_QUIC_PROTOCOL_ERRORSince the QUIC protocol bug is still a mystery for many, we have brought forward a list on how to fix ERR_QUIC_PROTOCOL_ERROR. Kindly note that there are three different techniques that try to alter settings in an effective way to ensure that the connection error disappears. Likewise, we recommend you to try all of them so that you can successfully fix the error. Here are the guidelines you would require in your quest for getting rid of the browser problem.

1. Disabling experimental QUIC protocol

First, you need to open up your Google Chrome browser. Now you would require to type ‘chrome://flags/’ in the address bar of a new tab of your browser and press Enter.

On following the first step, you might come across a warning message that asks you to be careful. You need not worry about these messages. Once a similar message appears on the screen, you need to click ‘Ctrl + F’ simultaneously in order to open up the search box.

Once the search box shows up, you need to type ‘Experimental QUIC protocol’ into the box and don’t forget to select the ‘Disable’ option from the drop-down menu within the window.

2. Check your Windows Firewall or the Local Proxy Settings

This is the simplest method of all. All you need to do is ‘Click on the Start option and click on Control Panel. Then select the ‘Internet Options’.

Now a pop-up window would show up on the screen. Now you need to click on the ‘Connection’ option and choose ‘LAN settings’. In case there are any problems with your Internet connection, you must fix them in order to get rid of the ERR_QUIC_PROTOCOL ERROR.

3. Disable your Web browser extensions

Open up your Google Chrome browser and click on the Menu option. In case you don’t already know what the menu option looks like in Chrome, let us save your time. The menu option in Google Chrome comes in disguise of three horizontal lines situated on the right top corner of your browser. Once you click on the menu option, you should not select ‘More Tools’ and finally click on the option ‘Extensions’.

Now simply you need to remove all the ticks that appear beside the applications. By removing all the ticks, you would be successful in disabling the extensions of your web browser.

Next, you need to click on ‘Remove and Disable the link’ which is most likely to appear under the plug-in option.

On the completion of the process, it’s time to relaunch your Google Chrome. It is highly probable that the ERR_QUIC_PROTOCOL ERROR would be resolved by the end of these steps.

As long as technology would continue to thrive, our lives would get better day by day. Not many of us would have thought of how Google was about to transform the entire world and converge the same into a mobile device. Now browsing the Internet is just as simple as learning Alphabet. However, technical bugs like ERR_QUIC_PROTOCOL ERROR, sometimes create hindrances in our way of smooth browsing. This is why we recommend you to run a full system scan with help of any professional optimization tool. This is mainly because scanning your system at regular intervals is the only way you can prevent the occurrence of similar system errors, or machine slowdowns, and even malware infections. We hope this list was helpful.

Also Read:   How to Fix Err_Name_Not_Resolved Error in Chrome

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