This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Firefox browser Unstable

  • 1 eyano
  • 1 eza na nkokoso oyo
  • 6 views
  • Eyano yasuka ya FredMcD

jayp49
jayp49
more options

Firefox browser intermittently will not allow a web connection. When it prevents a connection the error message is "secure connection failed". Doesn't matter which website. Other times connection successfully made to same sites previously disallowed. I do not have this problem on other browsers. If this problem is not resolved in a few days I will switch over to the Chrome browser. Please advise soonest to [email]@earthlink.net

Firefox browser intermittently will not allow a web connection. When it prevents a connection the error message is "secure connection failed". Doesn't matter which website. Other times connection successfully made to same sites previously disallowed. I do not have this problem on other browsers. If this problem is not resolved in a few days I will switch over to the Chrome browser. Please advise soonest to [email]@earthlink.net

Ezalaki modifié na Andrew

All Replies (1)

FredMcD
FredMcD
more options

There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-firefox-did-not-connect

https://support.mozilla.org/en-US/kb/websites-dont-load-troubleshoot-and-fix-errors

What do the security warning codes mean