Windows systems, as noted by many users, are not immune to errors. One of these is the receipt and notification of type ERR_INSECURE_RESPONSE. What this mistake is, not everyone knows. But the problem can be eliminated quite simply. It is enough to follow the instructions below, which, incidentally, can be useful in other cases when the operating system refuses to work.
ERR_INSECURE_RESPONSE: what is this error?
The nature of the failure is that a request to the server from the user terminal fails. If you look at the most common translation of the term, you can realize that this is an internal malfunction.
At least this is indicated by INSECURE, which is an exclusively internal security service. The fact that she does not respond is signaled by the word RESPONSE. Thus, an error message is issued with an indication of the string ERR_INSECURE_RESPONSE. What kind of mistake this is is more or less clear. Now let's see how to fix it.
Failure and the main reasons for its occurrence
It is believed that the main reason for the appearance of such a problem is the main reason for using a half-duplex connection in the network when communication is carried out, so to speak, over the TCP protocol.
On the other hand, if you have dedicated hosting, the browser can also block the entrance to it. This is due to an invalid certificate. But the biggest problem is that the user PC can be blocked even in the absence of such a certificate.
ERR_INSECURE_RESPONSE: how to fix the error?
Now directly on how to fix the problem. Consider the algorithm of actions on the example of the Yandex browser. For it you need to run the "Certificate Import Wizard".
After that, you will need to use the function to save the file in CRT format (by default, saving to the “Desktop” is suggested). Then it will just reload the page. The certificate will be attached automatically.
But here, the solution proposed above may not help, and the problem will appear again in the form of the message ERR_INSECURE_RESPONSE. What is the mistake in this case? The failure may be due to a certificate validation service activated on Windows. But it is worth disconnecting it. This is done simply. However, at the completion of the service itself and the process associated with it, it is advisable to use the "Task Manager", which terminates the work of all applications that are somehow related to the main service. Of course, to deactivate all these processes, you can use the command line and the Windows Shell, but this is not necessary, although it is such a technique that looks much more preferable.