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How to Fix ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error?

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Aditi Maxx
How to Fix ERR_SSL_VERSION_OR_CIPHER_MISMATCH Error?

What is err_ssl_version_or_cipher_mismatch error ?


To understand what err_ssl_version_or_cipher_mismatch error is, you need to specify this error. Additionally, it is essential to understand the reasons why you attempt to connect to the website. A similar error is ssl_error_rx_record_too_long. You can also read more about common errors like error 404 not found, Database Connection error, dns_probe_finished_nxdomain chrome, White screen of death, Connection is not private chrome etc


The error message itself could be read as SSL version error or encryption mismatch however, it can occur in the following scenarios:


When a person attempts to access a site which uses SSL encryption as well as secure HTTPS to allow access and exchange of information. In this scenario, URLs of the website always begin with https instead of HTTP. You can also find the lock icon to the left of the address bar.

err_ssl_version_or_cipher_mismatch may also appear on websites that use SSL certificates with SNI (server name indicator) and ECDSA (public key algorithm for a digital signature creature). The ECDSA could be using cheap SSL certificates, which could cause the error described.

Some of the most recent SSL certificates do not work. They are compatible with older operating systems, such as Internet Explorer and Chrome browsers. It is possible to mention Windows XP which is still extremely popular in various countries.

The registry for the operating system is damaged due to any reason. It could be that the PC was infected by viruses.

When the access to the website is blocked by an antivirus.

So, identified what err_ssl_version_or_cipher_mismatch is and what are the causes of the error. Let's now turn to solutions for the issue.


How to fix err_ssl_version_or_cipher_mismatch error?

If you need ways to fix err_ssl_version_or_cipher_mismatch, then we recommend doing one of the following things.


Try using a non-secured version of this website If there's one (the address of this website begins with HTTP instead of https). In most situations, this will help. However, most modern browsers don't permit opening the websites that are not protected.

If you're running an outdated operating system , such for Windows XP, then we suggest installing a newer edition of Windows. It should be the most up-to-date OS with updates.

For working with websites that are not safe You can try your Firefox browser. The most recent versions utilize an encryption engine that is built-in to the Firefox browser. The most importantthing is that it can open websites with the error described without issue.

mozilla firefox

You can disable the QUIC protocol in the Google Chrome browser. In the address bar, type chrome://flagsor . After you have opened the settings for the protocol Select Disabled from the top menu and then select on the Restart option below.


https://www.wpoven.com/blog/how-to-fix-err_ssl_version_or_cipher_mismatch-error/

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