Jan 27, 2021 · Try setting Firefox to No Proxy to see whether that helps: In the search box at the top of the page, type proxy and Firefox should filter to the "Settings" ...
Jul 5, 2022 · I have a problem with firefox and it's recently unable to open Google and Youtube due to HTTP Strict Transport Security (HSTS) with an error Code : SEC_ERROR_ ...
Google issues the site certificate for YouTube, not Digicert, so there is some "man in the middle" of your connection.
Oct 30, 2021 · Firefox detected a potential security threat and did not continue to www.youtube.com because this website requires a secure connection.
This article explains why you may see a Secure Connection Failed or a Did Not Connect: Potential Security Issue error page, and what you can do.
Jun 16, 2021 · You can check the connection settings. Options/Preferences -> General -> Network: Connection -> Settings. If you do not need ...
Dec 3, 2020 · Having an issue with youtube as of late on firefox. The ability to see history list, watch later list, or utilizing the save function do not work.
Solution: Open Firefox->Options->General->Network settings at the bottom->tap on "No proxy" Everything should be okay now, just restart Firefox and you are ...
Jul 24, 2014 · All Replies (20) · Right click on the youtube page and select "Page Info" · Click on Security · Click on View Cookies · Remove all and reload ...
Since yesterday, When I try to connect to YouTube and google, following error is displayed. Did Not Connect: Potential Security Issue.