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When I try to get any web pages including mozilla.org I get a message Firefox iOS

Firefox Performance and connectivity
jbr replied
Mike
Mike

When using Firefox on my Apple computer I keep getting this 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. What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem."

This happens even when I try to get to Mozilla.org!!

When using Firefox on my Apple computer I keep getting this 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. What can you do about it? The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem." This happens even when I try to get to Mozilla.org!!

All Replies (1)

jbr
jbr
  • Top 10 Contributor

This is mostly caused by some security software interfering with the encrypted connections. Do you run any sort of VPN, or an antivirus/malware/phishing protection?

If you follow these steps: Troubleshoot and diagnose Firefox problems to restart in the Troubleshoot Mode, does anything change for you?

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