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Firefox updated yesterday and now I get Protocol Errors. Is there a bug?

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  • 1 hat dieses Problem
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  • Letzte Antwort von FredMcD

David
David
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Firefox updated itself yesterday and now it's sometimes reporting a Protocol Error when I try to open a website. Not always and it offers a Try Again button which usually works. So its not a serious problem for me but it is annoying and it suggests there is a fault in the new build.

Firefox updated itself yesterday and now it's sometimes reporting a Protocol Error when I try to open a website. Not always and it offers a Try Again button which usually works. So its not a serious problem for me but it is annoying and it suggests there is a fault in the new build.

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FredMcD
FredMcD
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Please explain the problem in detail. What happens? What is the exact error messages?


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