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You can see “err_spdy_protocol_error” in your Chrome browser. This is a network error and we can help you fix it easily. Take a look at this article.
SPDY, developed by Google, is a network protocol. It provides a quick download of websites. This allows you to surf the Internet at high speed.
The reason is often an obsolete browser.
When you visit a website, your browser sends a request using the SPDY protocol. An obsolete browser triggers an older version of SPDY. Since Google only supports the latest version, your request will result in an error.
Before you stay in the solution, check with other browsers such as Firefox, Internet Explorer, Edge, etc. to see if you can access these pages with other browsers, so we are sure that the problem is in Chrome.
How to fix the Err_Spdy protocol error protocol error protocol in Google Chrome
The solutions are listed below, please follow them in order.
Flushing the Sockets
Step 1: Open Google Chrome.
Step 2: Paste the URL below and press Enter :
Now click on the down arrow in the upper right corner.
Step 3: Select “Flush sockets”.
Step 4: Then restart Chrome to see if the error is fixed.
Flushing SPDY Sockets
For rinsing the SPDY sockets:
- Go to chrome://net-internals/#events&q=type:SPDY_SESSION%20is:active in your chrome browser.
- Then click on the arrow in the upper right corner.
- Select Integrated sockets from the drop-down menu.
Reload the page
It’s like the old Windows “turns itself off and on by itself”. Just refresh the page first to see if the SPDY protocol can be released from enema.
If this does not work, then we must remove the browser from all its SPDY packages. Please note that the problem only works under Chrome – so the solution only works under Chrome. err_spdy_protocol_error is a Chrome problem, so if you do not use Chrome, it is not a problem.
Update Chrome Browser
Google Chrome is updated regularly, and sometimes an update considerably improves its features. If your Chrome browser version is old and still supports the SPDY protocol, you may receive the error message. Go to the URL “chrome://settings/help”. Chrome will automatically check for the latest update.
This is a very effective solution for most ERR_SPDY_PROTOCOL_ERROR problems.
All these methods have worked well and will help you to correct the error err_spdy_protocol_error chrome. Even if one of the above methods does not help, you can try to uninstall the web browser and then reinstall it. None of these methods will last long. So be patient, because by updating the web page, you can solve the problem for some time.
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CCNA, Web Developer, PC Troubleshooter
I am a computer enthusiast and a practicing IT Professional. I have years of experience behind me in computer programming, hardware troubleshooting and repair. I specialise in Web Development and Database Design. I also have a CCNA certification for Network Design and Troubleshooting.