Category: Troubleshoot

  • How to Fix ‘NET::ERR_CERT_AUTHORITY_INVALID’ Error

    How to Fix ‘NET::ERR_CERT_AUTHORITY_INVALID’ Error

    This ‘NET::ERR_CERT_AUTHORITY_INVALID’ problem is a simple warning massage and it is not error. Some days ago I faced this warning massage to browsing a website and that was very annoying. Because I did not get the specific solution to fix this ‘err_cert_authority_invalid’ problem. That’s why I write this article that has all the solution of…

  • Err Connection Refused Error Fixed

    Err Connection Refused Error Fixed

    Google Chrome user faces some common problem like err connection refused error in this time. It is very annoying when you browsing and face this type of unwanted network error in your browser. Maximum time you face this err_connection_refused error in your browser but when you browse the same page on other browser like Mozilla Firefox or Internet Explorer that is load…

  • 3 Ways To Fix ‘ssl_error_weak_server_ephemeral_dh_key’ Error

    3 Ways To Fix ‘ssl_error_weak_server_ephemeral_dh_key’ Error

    This error is popularly referred to as the ‘Diffie Hellman error.’ It mainly arises due to that fact that your site possesses an outdated security certificate which needs an overhaul. Such a denial of access is vital as it prevents you from being on the receiving end of the Logjam attacks. In all, the error…