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How to Fix err_ssl_protocol_error on Chrome

The ERR_SSL_PROTOCOL_ERROR in Chrome usually means that the browser is having trouble establishing a secure connection to the website. Here are some steps to fix the issue:

1. Check the Date and Time on Your Device

An incorrect system date and time can prevent Chrome from validating SSL certificates.

2. Clear Browsing Data

Sometimes cached data or cookies can cause this error.

3. Disable Chrome Extensions

Extensions like VPNs or proxies can interfere with secure connections.

4. Check SSL Settings

You can reset SSL settings to resolve the error.

5. Disable QUIC Protocol

Chrome uses the QUIC protocol for faster connections, but it can sometimes trigger SSL issues.

6. Check Your Antivirus Software

Some antivirus programs have SSL scanning that can interfere with Chrome. Try temporarily disabling this feature in your antivirus software’s settings.

7. Update Chrome

Outdated browser versions can sometimes cause connection errors.

8. Reset Network Settings

Network configurations could be the cause of the error.

ipconfig /flushdnsnetsh winsock reset

After running the commands, restart your computer.

Following these steps should help you resolve the ERR_SSL_PROTOCOL_ERROR in Chrome!

About this post

Posted: 2024-10-09
By: dwirch
Viewed: 2 times

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Google Chrome

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