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Why does Firefox give me warnings on certain websited that the connection is untrusted, because the certificate has expired?

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Why does Firefox give me warnings on certain websited that the connection is untrusted, because the certificate has expired?

This happens on mozilla.com too, so it's a tad strange. Other major sites ask me to confirm an exception. Sites like softpedia, microsoft etc.

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Support Forum Moderator

Re: Why does Firefox give me warnings on certain websited that the connection is untrusted, because the certificate has expired?

Check the date / time setting in Windows.

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Support Forum Moderator

Re: Why does Firefox give me warnings on certain websited that the connection is untrusted, because the certificate has expired?

Check the date / time setting in Windows.

New Contributor

Re: Why does Firefox give me warnings on certain websited that the connection is untrusted, because the certificate has expired?

I feel dumb. Smiley Happy

Thanks mate!

Support Forum Moderator

Re: Why does Firefox give me warnings on certain websited that the connection is untrusted, because the certificate has expired?

If that happens again, and you are using a desktop PC, the little "coin" battery on the motherboard is probably on its' last legs and needs to be replaced.