ERR SSL VERSION OR CIPHER MISMATCH Browser Error [FIX]

Windows 10 and the browsers that are installed on your device use built-in security features to protect your personal information and keep everything safe at all times. These built-in security tools determine whether certain web pages are secure or not.

However, sometimes your internet access may be blocked, even the websites you are visiting are safe. This explains why you are getting the ERR SSL VERSION OR CIPHER MISMATCH alert.

This alert will also tell you that This site cannot provide a secure connection, which means that the browser cannot verify the SSL certificate for the website or web page involved.

Although this is an extremely useful security feature, sometimes even trusted sites can be blocked as well (for example, you may get the ERR SSL VERSION OR CIPHER MISMATCH alert when you try to log into your bank account).

This error is somewhat similar to the This website may not be trusted error due to your browser error, for more information on how to fix this error, please refer to this troubleshooting guide.

And now, let’s see how we can fix the SSL mismatch error.

err_ssl_version_or_cipher_mismatch
err_ssl_version_or_cipher_mismatch

Contents index

How to get rid of ERR SSL VERSION OR CIPHER MISMATCH error

  1. Adjust security settings

  2. Use UR browser to get rid of browser errors

  3. Disable the quic protocol

  4. Clear the cache of an SSL certificate

  5. Disable SSL scanning from antivirus software

How to get rid of ERR SSL VERSION OR CIPHER MISMATCH error

Please note that before applying any troubleshooting solutions in this tutorial, you need to understand how browsing security works.

It is important to access certain web pages only if you are sure that the connection is secure, otherwise you could end up facing a malware attack.

Therefore, when the ERR SSL VERSION OR CIPHER MISMATCH alert appears, first make sure that you know everything about the web page that is causing this error.

1. Adjust security settings

  • Open Chrome.
  • In the search bar type chrome: // flags and press Enter
  • Find the Minimum SSL / TLS version that the entry supports.
  • Click on it and choose SSLv3.
  • Select the Restart option.
  • Restart Chrome and try to connect again.

2. Use UR browser to get rid of browser errors

It is important to know that the error in question appears mainly in Google Chrome. With that in mind, this might be the time to check out an alternative browser, UR Browser.

UR Browser, made by a small independent team and recognized by the European Commission, puts user privacy at the center of attention.

So, instead of trying to fix a variety of problems in the latest version of Chrome, why not give UR ​​Browser a try and get rid of these pesky errors for good?

Please note that the browser is still under development at this time. And despite this, it works very well. Extensive use or casual web surfing doesn’t matter.

3. Disable the quic protocol

  • Open Chrome.
  • In the search bar enter chrome: // flags / # enable-quic .
  • Select the first entry displayed and change its status to disabled.
  • Save the changes and restart Chrome.

Select the first entry displayed and change its status to disabled.

Save the changes and restart Chrome.

4. Clear the cache of an SSL certificate

Windows will store SSL certificate history by default to make your browsing experience faster. However, this could be the reason why you are getting the ERR SSL VERSION OR CIPHER MISMATCH alert. Therefore, clear the SSL certificate cache by doing the following:

  1. Press the Win + R keyboard shortcut keys to bring up the Run box .
  2. Type inetcpl.cpl and press Enter.
  3. The Internet Properties will now be displayed on your Windows 10 device.
  4. From there, switch to the Content tab .
  5. Click Clear SSL Status .
  6. Save your changes and close this window at the end.

5. Disable SSL scanning from antivirus software

The ERR SSL or CIPHER MISMATCH version problem may be caused by your antivirus program. Therefore, simply disable the SSL scanning feature of your security programs before trying the network connection again. Here is how you can complete this task in one of the most popular antivirus programs:

BitDefender:

  • Open the BitDefender interface and go to Settings.
  • From there, go to Privacy Control and switch to the Antiphishing tab.
  • Disable scanning SSL.
  • In other versions of BitDefender, you may have to access Protection and from Web Protection, you can find the function Scan SSL.

AVAST:

  • Open Avast and navigate to Settings.
  • Select Active Protection and in Web Shield select Custom.
  • From there you can disable SSL scanning.

Kaspersky:

  • Access the Kaspersky Settings page.
  • From there, go to Network Settings.
  • At this point, the SSL configuration will be displayed.
  • Just disable the settings related to SSL scanning.

Note that the ERR SSL VERSION OR CIPHER MISMATCH error is a security alert that tells you one thing: you are trying to access a web page that cannot be trusted. Therefore, try to disable this alert only if you are sure that you can safely navigate to the appropriate website.

Always use an antivirus or antimalware program with web browsing security features. For more information on the best browser antivirus, you can use, check out this list.

It is better to deal with network errors than to lose your personal files due to a malware attack. Anyway, the above steps should help you resolve ERR SSL VERSION OR CIPHER MISMATCH error in Google Chrome.

How to fix the error message ERR SSL VERSION OR CIPHER MISMATCH

The error message also occurs when the certification downloaded to your PC is corrupted, or the system settings for TSL / SSL are misconfigured. So, here we are going to share some of the best methods that will help you to fix Google Chrome ERR SSL VERSION OR BAD CIPHER CONFIGURATION #

err_ssl_version_or_cipher_mismatch
err_ssl_version_or_cipher_mismatch

1.  Access the website with HTTP

Well, this is the first thing to do if you get the error message “ERR VERSION SSL OR CIPHER MISMATCH”. In this method, you need to replace https with HTTP and check if you can access the site or not.

For example, instead of using https://techviral.net, use https://techviral.net. If you get the error message while using HTTP, then the problem is with the website. Therefore, in that case, you need to wait a few seconds or hours until the error is fixed from the website headline.

2. Clear the SSL certificate cache

Well, the Windows operating system offers users the option to clear the SSL certificate cache. In most cases, clearing the SSL certificate cache solves the problem of “SSL VERSION ERROR OR PAIR ERROR”. So, to clear the SSL certificate cache in Windows, follow the steps below.

Step 1. First, open the Windows 10 search menu and search for “Internet Options”

Step 2. Open the Internet options from the list and go to the “Content” tab.

Step 3. In the Content tab, click on “Clear SSL status”

That’s it, it’s done! This is how you can clear the SSL certificate cache in Windows 10 to fix the ERR SSL VERSION OR CIPHER MISMATCH error message.

3 Changing Chrome’s flag settings

If you still get the “BAD OR BAD CONDITION SSL VERSION” while visiting the websites, then you need to change the security settings in the Chrome browser. So please follow some simple steps below to fix SSL VERSION ERR OR MISTAKE ERROR via Chrome flags.

Step 1. First, open the Google Chrome browser, and in the address bar, type chrome: // flags

Step 2. There you must find the option “Minimum support of SSLv3 version” and change the option to “SSLv3”

Step 3. In the same window, look for “Experimental QUIC protocol” and select the “Disabled” option.

That’s it, it’s done! Now restart your Google Chrome browser to make the changes. Once done, visit the website and you will no longer get the error message “SSL VERSION ERROR OR BAD CONNECTION”.

4 Clean Windows Registry from Junk

The error message “ERR SSL VERSION OR CIPHER MISMATCH” also occurs due to garbage in the Windows registry. Some users have reported that they have corrected the error message by deleting the registry files. So, in this method, we need to use third-party software like CCleaner to remove junk registry entries.

Users must download and install CCleaner on their Windows computer and navigate to the Registry tab. On the registration tab, click on the “Search for problems” option. Wait a few seconds for CCleaner to scan for junk entries. Once done, it will display a list of all the registry entries that can be fixed. Click “Fix selected problems.”

So these are the four best methods to fix “SSL VERSION ERROR OR MISMATCH ERROR” from a web browser.

 

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