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Unable to Open Google and Youtube. Potential Security Issues

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Hello, I have a problem with firefox and it's recently unable to open Google and Youtube due to HTTP Strict Transport Security (HSTS) with an error Code : SEC_ERROR_UNKNOWN_ISSUER

I have done the steps in here : https://support.mozilla.org/en-US/kb/error-codes-secure-websites I don't have any third-party Antivirus

I have also do about:config security.enterprise_roots.enabled by changing to true. It works but unfortunately youtube is broken when i set it to true.

I can't also accept the risk and continue since there's no button that says it.

Thank you

Hello, I have a problem with firefox and it's recently unable to open Google and Youtube due to HTTP Strict Transport Security (HSTS) with an error Code : SEC_ERROR_UNKNOWN_ISSUER I have done the steps in here : https://support.mozilla.org/en-US/kb/error-codes-secure-websites I don't have any third-party Antivirus I have also do about:config security.enterprise_roots.enabled by changing to true. It works but unfortunately youtube is broken when i set it to true. I can't also accept the risk and continue since there's no button that says it. Thank you
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Installed MalwareByte and Scanned. Fixed it.

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What security software are you running?

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If by security software means antivirus, I only have windows defender, no third-party antivirus

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Are you using VPN/proxy? And what Addons are installed.

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Not using any VPN or proxy ? No Addons are installed. I fully reinstalled Firefox after I got the problem

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Read somewhere Kasperky was at issue similar to this.

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Valgt løsning

Installed MalwareByte and Scanned. Fixed it.

Nyttig?

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