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Firefox won't load facebook.com. It gives the following error. Did Not Connect: Potential Security Issue Firefox detected a potential security threat and did n

  • 2 replies
  • 1 has this problem
  • 9 views
  • Last reply by Mike Moum

Mike Moum
Mike Moum
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Firebox just updated to 74.x

Firebox just updated to 74.x

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jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
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It's only a problem with Facebook?

This could be caused by a "man in the middle." If you click the "Advanced" button on the error page to view more technical information, what code is shown there? They typically look like SEC_ERROR_SOME_PROBLEM.

If Firefox says there is a problem with the certificate, you can share it with forum volunteers by clicking the code, then copying the coded certificate from the panel that opens below that.

More info on troubleshooting security codes: How to troubleshoot security error codes on secure websites

Mike Moum
Mike Moum Question owner
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It's working ok now. Don't know why.