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Links like https://youtu.be/S4fXBA2UOr0 doesn't open

  • 1 nzaghachinzaghachi
  • 1 nwere nsogbu anwere nsogbu a
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  • Nzaghachi ikpeazụ nke Paul

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Links like https://youtu.be/S4fXBA2UOr0 doesn't open. Firefox opens the page with message: Connection doesn't secure. Certificate is unknown. But this is simple YouTube and the same links has no problems with opening in Chrome or IE-11 The problem is only in FF. I'm the author of YouTube channel that is why I want this kind of links to be opened in any browser. I have Firefox Quantum 64.0.2 64bit, Russian lang. Is it my computer's problem or it is common problem of all FF users? Do you have any recommendation what I can do?

Links like https://youtu.be/S4fXBA2UOr0 doesn't open. Firefox opens the page with message: Connection doesn't secure. Certificate is unknown. But this is simple YouTube and the same links has no problems with opening in Chrome or IE-11 The problem is only in FF. I'm the author of YouTube channel that is why I want this kind of links to be opened in any browser. I have Firefox Quantum 64.0.2 64bit, Russian lang. Is it my computer's problem or it is common problem of all FF users? Do you have any recommendation what I can do?

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Hi

I am locking this thread as it appears to be a duplicate of:

https://support.mozilla.org/en-US/questions/1248111