Dette websted vil have begrænset funktionalitet, mens vi gennemgår vedligeholdelse for at forbedre din oplevelse. Hvis en artikel ikke løser dit problem, og du vil stille et spørgsmål, har vi vores supportfællesskab, der venter på at hjælpe dig på @FirefoxSupport på Twitter og/r/firefox på Reddit.

Avatar for Username

Søg i 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.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

99% of all sites I get message "Secure Connection Failed"

  • 1 svar
  • 1 har dette problem
  • 2 visninger
  • Seneste svar af FredMcD

Steve
Steve
more options

99% of all sites I get message "Secure Connection Failed", The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.

How do I stop this? It started when I updated firefox a couple months ago. This issue makes me leary of updating it again

99% of all sites I get message "Secure Connection Failed", The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. How do I stop this? It started when I updated firefox a couple months ago. This issue makes me leary of updating it again

Alle svar (1)

FredMcD
FredMcD
more options

What are the exact error messages? More should be listed beside "Secure Connection Failed".

Make sure you are not blocking content.

https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop also see https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/

https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection

Diagnose Firefox issues using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.