Firefox Community Forum

I cannot visit www.lancastergc.co.uk now after years of accessing it. please help me connect it again without the following error notice:-

Secure Connection Failed

An error occurred during a connection to www.lancastergc.co.uk. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the web site owners to inform them of this problem.

den har startet med at skrive det Fejlkode: PR_CONNECT_RESET_ERROR

den skriver på alle sider Sikker forbindelse mislykkedes

Der opstod en fejl under forbindelsen til www.flightconnections.com. PR_CONNECT_RESET_ERROR

Fejlkode: PR_CONNECT_RESET_ERROR

   Siden kunne ikke vises, da autenticiteten af de modtagne data ikke kunne bekræftes.
   Kontakt ejerne af webstedet omkring dette problem.

jeg kan ikke engang sende dens fejlstop

Secure Connection Failed

An error occurred while connecting to www.flightconnections.com. PR_CONNECT_RESET_ERROR

Error Code: PR_CONNECT_RESET_ERROR

The page could not be displayed because the authenticity of the data received could not be verified. Please contact the website owners about this issue.

and it is on all pages I search

Secure Connection Failed

An error occurred during a connection to www.psaonline.utiitsl.com. SSL received a record with an incorrect Message Authentication Code.

Error code: SSL_ERROR_BAD_MAC_READ

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Hi.

Can't access router gateway since last week

Gives error: Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL

Gateway is http only, I can access it fine via Edge and Safari iOS

I tried disabling https-only though it used to work fine before with a saved exception.

Made sure Win10 firewall allows Firefox for private/public

Followed the help link and deleted the previous certificate from the certificate manager, but I can't find anything relevant under the servers tab

I'm at a loss. Many thanks in advance.

Why am I no longer able to access 'allmusic.com on this browser? Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://fid.agkn.com/f?apiKey=2104320612&r=https%3A%2F%2Fwww.allmusic.com%2Fuser%2Fprofile. (Reason: CORS request did not succeed). Status code: (null).

Why does Firefox intermittently fail to connect to the Newsmax website? I get a Secure Connection Failed message. It happens only occasionally, but enough to be an annoyance. What's the problem and how do I resolve it?

Error 403 Forbidden

Forbidden Error 54113

Details: cache-lga21993-LGA 1744154604 185302503

Varnish cache server

What is this about? Just trying to reach https://www.scientificamerican.com/

Never happened before

This does not happen when accessing through Firefox on my iphone....just on the macbook

I am a designer of Systems for Sustainability and Renewable Energy. I am receiving the message "HTML5:Video file not found" when trying to watch videos online which is stopping me from viewing a lot of new video content.

Can I / How do I resolve this situation?

when i go to a site using firefox i get this message:

Secure Connection Failed

An error occurred during a connection to www.google.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Learn more…

Trying to search on Firefox is now 70% impossible. Keep getting error code: Secure Connection Failed

"An error occurred during a connection to www.google.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."

What is going on with this? I even get this code when I try to search on how to reset ALL settings back to factory default. What can be done??