Put simply, whenever the user tries to access SSL protected website via Google Chrome, and the secure connection fails, then this error message ERR_SSL_PROTOCOL_ERROR also known as “this site can't provide a secure connection” occurs.

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Moreover, how do I fix Err_ssl_protocol_error?

How to Fix “ERR_SSL_PROTOCOL_ERROR” for Google Chrome

  1. Check the Date of Your System. Date is the most common reason behind SSL errors.
  2. Clear Browsing Data.
  3. Clear Your SSL State.
  4. Disable QUIC Protocol of Chrome.
  5. Check Your Antivirus Settings.
  6. Check Your Firewall.
  7. Disable Extensions.
  8. Adjust Your Internet Security and Privacy Level.

Furthermore, why do I get SSL connection error? Method #1: Check Your Date and Time This is the most common reason behind SSL certificate errors. If there's a mismatch between the clock on your device and the clock of web server that you're trying to access then SSL certificate of website won't be verified. As a result, you'll get an SSL error.

Hereof, what is a protocol error?

Protocol Errors. Protocol errors occur when an ATMI call is invoked, either in the wrong order or using an incorrect process. For example, a client may try to begin communicating with a server before joining the application. Or TPCOMMIT may be called by a transaction participant instead of the initiator.

What is ssl3 error?

SSL Error 3: 'SSL certificate name mismatch' error A browser shows such message when the domain name (common name) of SSL certificate doesn't match with the address that is entered in the address bar. After installing the SSL certificate you can verify the certificate using our free SSL Checker tool.

Related Question Answers

How do I make my connection secure?

  1. Step 1: Host with a dedicated IP address. In order to provide the best security, SSL certificates require your website to have its own dedicated IP address.
  2. Step 2: Buy a Certificate.
  3. Step 3: Activate the certificate.
  4. Step 4: Install the certificate.
  5. Step 5: Update your site to use HTTPS.

How do I fix an SSL certificate?

Fix SSL Connection Error on Android Device
  1. Open the site in Incognito mode. Open the error-infected site in an Incognito window of your browser and see if the error persists.
  2. Clear Chrome's browsing data.
  3. Open the problematic site in incognito mode.
  4. Erase your browsing data.
  5. Alter your Antivirus settings.

What is an SSL error on iPhone?

You may get the SSL Connection error either due to incorrect time zone or previous version of your browser. Incorrect Time Zone: If the time zone of your iPhone is incorrect or behind the current time zone, the browser triggers the Connection Error. Make sure to update your time zone.

How do I disable SSL certificate?

Select "Settings." Click on "Under the Hood" in the left-hand pane. Click on the "Manage certificates" button next to HTTPS/SLL. Select the SSL certificate you wish to delete and click "Remove."

How do I get rid of SSL error in Chrome?

Method 4: Clear SSL State Cache 1.Open google chrome and go to “Settings.” 2.Scroll down to bottom and click on “Show advanced settings..” 3.Now scroll till you find “Change proxy settings” under network and click it. 4.Go to “Content” tab and click on “Clear SSL state.”

How do you fix protocol errors?

Maybe call us in the morning if problem persists.
  1. Set correct system date, time & region.
  2. Clear Chrome's cache and cookies.
  3. Disable QUIC Protocol.
  4. Disable extensions.
  5. Remove your system's hosts file.
  6. Clear SSL State.
  7. Lower your internet security and privacy level.
  8. Disable your security tools for a moment.

How do I fix Err_connection_reset?

If you are frequently seeing the connection reset error in Chrome, try the following fixes.
  1. Check your internet connection.
  2. Test VPN connection.
  3. Check firewall settings.
  4. Disable Antivirus or real-time protection.
  5. Check LAN settings.
  6. Reset TCP/IP settings.
  7. Clear browsing history.
  8. Increase maximum transmission unit (MTU) size.

What is the use of SSL certificate?

What is an SSL certificate and what is it used for? SSL certificates are used to create an encrypted channel between the client and the server. Transmission of such data as credit card details, account login information, any other sensitive information has to be encrypted to prevent eavesdropping.

What does Ssl_error_rx_record_too_long mean?

Error code: ssl_error_rx_record_too_long. This usually means the implementation of SSL on your server is not correct. The error is usually caused by a server side problem which the server administrator will need to investigate.

How do I fix SSL error on android?

Solution 4. Clear Data & Cache of the Browser
  1. Open setting of your Android device.
  2. Look for the option called Apps or Manage apps and tap on it.
  3. Check the app causing the problem.
  4. You will find two option of Clear data and Clear cache. (
  5. Clear the data and cache to solve the problem.

How do I fix security certificate error on android?

Part 2: 8 Ways to Fix A Security Certificate Error?
  1. Check Your Date and Time.
  2. Change Wi-Fi Connection.
  3. Clear Data & Cache of the Browser.
  4. Refresh the Web-page.
  5. Turn off Antivirus or Security Application.
  6. Do A Soft Reset.
  7. Update Your Browser.
  8. Reset your Android Device.

What is an unsupported protocol?

An cURL Error code 35 "Unknown SSL protocol" or "Unsupported SSL protocol" error may occur when WHMCS attempts to connect to a remote service such as a payment gateway or registrar via a secure connection.

What is SSL certificate error?

The most common cause of a “certificate not trusted” error is that the certificate installation was not properly completed on the server (or servers) hosting the site. Use our SSL Certificate tester to check for this issue. In the tester, an incomplete installation shows one certificate file and a broken red chain.

What is application quic?

QUIC (Quick UDP Internet Connections, pronounced quick) is an experimental transport layer network protocol developed by Google. QUIC's main goal is to optimize connection-oriented web applications currently using TCP. An experimental implementation is being put in place in Chrome by a team of engineers at Google.

How do I turn off QUIC protocol?

Method 1: Disable Experimental QUIC protocol on Google Chrome browser. This can be done by opening Google Chrome, in the URL type "chrome://flags". Look for Experimental QUIC protocol and disable it. Go to Application Control profile, look for Application signature name "QUIC" and select the action "Block".

What does SSL connection error mean on Android?

Reason for SSL Connection Error on Android Device The time in the system might be invalid. This means that Android time and browser time do not match. The Transport Layer Security (T.S.L) and the Security Socket Layer (S.S.L) might have been wrongly installed on the website server.

What is Err_ssl_version_or_cipher_mismatch?

ERR_SSL_VERSION_OR_CIPHER_MISMATCH error shows in your web browser when the browser cannot establish secure connection with the web server. When there is a problem with the SSL certificate, the web browser will trigger an error message which will help you better understand the problem.

How do I fix Error 525?

Quick Fix Ideas
  1. If you are a site visitor, report the problem to the site owner.
  2. Make sure you have a valid SSL certificate installed on your origin server.
  3. Check with your hosting provider to make sure they're listening on port 443.
  4. Check to make sure your origin server is properly configured for SNI.

What is SSL error in Google Chrome?

SSL Certificate error in a browser is also known as Chrome SSL Connection Error. Main reasons behind SSL Certificate Error on Google Chrome are: The System Time is not the real-time. The SSL certificate has Expired. Google Chrome is not updated.