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"No secure connection"-message on almost every page I want to go

  • 2 Antworten
  • 0 haben dieses Problem
  • 7 Aufrufe
  • Letzte Antwort von cor-el

schmidt.annette
schmidt.annette
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Dear Mozilla Team,

I have severe difficulties with my Windows computer to open many websites I want to open, even those of banks I normally can easily enter.

Do you have any advice for me how to fix that? I searched in the help function but found the advice to be insufficient. And I also found no way to manually change the setting for the individual pages.

Thank you very much for your help.

Annette

Dear Mozilla Team, I have severe difficulties with my Windows computer to open many websites I want to open, even those of banks I normally can easily enter. Do you have any advice for me how to fix that? I searched in the help function but found the advice to be insufficient. And I also found no way to manually change the setting for the individual pages. Thank you very much for your help. Annette
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Alle Antworten (2)

Paul
Paul
  • Top 10 Contributor
  • Moderator
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Hi

This support article should help:

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

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cor-el
cor-el
  • Top 10 Contributor
  • Moderator
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You can try to disable DNS over HTTPS.

Are you using a proxy or VPN?

You can check the connection settings.

  • Settings -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet, select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":

See also:

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