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I am getting an Insecure Connection message on one computer. The computer right next to it works fine. How do I fix this?

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I have 4 computers that are all configured the same way. They have worked for years. Just this week, I started to get an "Insecure Connection" message on one of them. I can't open my e-mail or any Google Docs. I've cleared everything, reset my router, etc. Nothing has worked.

I have 4 computers that are all configured the same way. They have worked for years. Just this week, I started to get an "Insecure Connection" message on one of them. I can't open my e-mail or any Google Docs. I've cleared everything, reset my router, etc. Nothing has worked.

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hi elementscv, what security software are you using and what is the error code you're getting on an affected site when you click on "advanced"?

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I have the same problem with Outlook.live. It all worked yesterday and now I can't access my email. Frustrating.

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Hi Jean375, could you start a new question for your problem with Outlook? You can do that using this link:

https://support.mozilla.org/questions/new/desktop/websites

Also, please take a look at this article and see whether anything there helps: Secure connection failed and Firefox did not connect.