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Potential Security Issue connection

nach0
nach0
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After updating to Firefox Quantum on my MacBook Pro 2011, I keep getting an "Did Not Connect: Potential Security Issue" on every webpage I try to visit, including google. I have already tried to adjust my OS firewall settings and followed all the support instructions that Firefox has offered but nothing has worked yet.

After updating to Firefox Quantum on my MacBook Pro 2011, I keep getting an "Did Not Connect: Potential Security Issue" on every webpage I try to visit, including google. I have already tried to adjust my OS firewall settings and followed all the support instructions that Firefox has offered but nothing has worked yet.

All Replies (1)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
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Hi nach0, does it look like the page in this article:

Clicking the Advanced button should provide more details, and in particular an ERROR_CODE_IN_ALL_CAPS that hopefully you can find in this article:

Let us know if any of that sounds like it could be relevant to your system.