If you’re getting the “ERR_SPDY_PROTOCOL_ERROR” message on Google Chrome, there are a few things you can try to fix it. Sometimes, simply clearing your browsing data can fix the issue. If that doesn’t work, you can try disable SPDY protocol or enable TLS 1.3 in Chrome’s settings.

How to Fix “ERR_SPDY_PROTOCOL_ERROR” on Google Chrome?

What is “ERR_SPDY_PROTOCOL_ERROR”?

“ERR_SPDY_PROTOCOL_ERROR” is a generic error message that is displayed when there is a problem with the SPDY protocol. SPDY is a protocol used by Google to improve the loading times of web pages. The protocol is designed to reduce the latency of web pages by compressing and multiplexing resources. When “ERR_SPDY_PROTOCOL_ERROR” is displayed, it means that there is a problem with the SPDY protocol and the web page is not loading properly.

There are a few potential causes of this error:

1. The SPDY protocol may be disabled in your browser. To enable SPDY, type “chrome://flags” into your browser’s address bar and press Enter. Search for “SPDY/4” and enable the flag.

2. The SPDY protocol may be disabled on your server. If you’re the administrator of the server, you can enable SPDY by following these instructions.

3. There may be a problem with your network connection. Try restarting your modem or router.

4. There may be a problem with your DNS settings. Try using a different DNS server.

5. There may be a problem with your computer’s firewall. Try temporarily disabling the firewall to see if that fixes the problem.

If you’re still seeing the “ERR_SPDY_PROTOCOL_ERROR” message, contact the website’s administrator and let them know. They may be able to help you troubleshoot the problem.

How to fix “ERR_SPDY_PROTOCOL_ERROR”?

The “ERR_SPDY_PROTOCOL_ERROR” is a common error that occurs when trying to load a web page using the Google Chrome browser. The error is usually caused by a problem with the SPDY (Speedy) Protocol, which is a newer, faster protocol used by Google.

There are a few different ways to fix the “ERR_SPDY_PROTOCOL_ERROR”, depending on the cause of the problem.

One way to fix the problem is to disable the SPDY Protocol in Google Chrome. To do this, type “chrome://flags” into the Chrome address bar, then find the “Enable SPDY/4” option and disable it.

Another way to fix the problem is to clear the Chrome DNS cache. To do this, type “chrome://net-internals/#dns” into the Chrome address bar, then click the “Clear host cache” button.

If neither of these methods work, then the problem is likely being caused by a browser extension or plugin. Try disabling all extensions and plugins, then restarting Chrome.

Conclusion

The “ERR_SPDY_PROTOCOL_ERROR” is a common error that occurs when using Google Chrome. There are a few different ways to fix this error, but the most effective way is to clear your cache and cookies. You can do this by going to the settings in Chrome and under the “Advanced” section, click on “Clear Browsing Data”. Make sure to select the option to “Delete cookies and other site data” and then click “Clear data”. This should fix the problem and allow you to access the website you were trying to reach.

Resources

If you see the error message “ERR_SPDY_PROTOCOL_ERROR” in your Google Chrome browser, it means that there is a problem with the SPDY protocol. The SPDY protocol is a new networking protocol designed to speed up web browsing. However, sometimes there can be problems with the SPDY protocol that can cause the “ERR_SPDY_PROTOCOL_ERROR” message to appear.

There are a few ways that you can try to fix this error:

Restart your computer: This can sometimes fix the problem if there is a temporary issue with the SPDY protocol.
Clear your browser’s cache and cookies: This can help if the problem is caused by a corrupted file in your cache or cookies.
Disable the SPDY protocol: This can fix the problem if there is an issue with the SPDY protocol itself. To do this, type “chrome://flags/” into your Chrome browser’s address bar and then find the “Enable SPDY/4” setting. Change the setting to “Disabled” and then restart your browser.

If none of these methods work, then the problem may be with your computer’s network settings. Try resetting your network settings to see if that fixes the problem.

How to Fix “ERR_SPDY_PROTOCOL_ERROR” on Google Chrome?