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Ever since the update to 70.0.1 I keep running into "Secure Connection Failed" errors.

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  • Last reply by FredMcD

Lynne
Lynne
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All of a sudden I am unable to connect to known sites. The problem does seem to be hit or miss, but most of the problem sites are local medical clinics. The problem is ongoing.

All of a sudden I am unable to connect to known sites. The problem does seem to be hit or miss, but most of the problem sites are local medical clinics. The problem is ongoing.

All Replies (1)

FredMcD
FredMcD
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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-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

Websites don't load - troubleshoot and fix error messages

http://kb.mozillazine.org/Error_loading_websites

What do the security warning codes mean