Yonke imikhiqizo Community Forum

When browsing, I sometimes (more often than not) get a Secure Connection Failed message. The Try Again tab clears the problem sometimes (not that often). This problem has just started happening in the last week, during which I have not made changes to any settings in Firefox. This problem does not exist using other search engines for the same site that I am trying to access, and I note that I also get this same failure when trying to access some Firefox webpages. Is there a fix to this other than contacting the web site owner, which I doubt is the cause of the problem, or for ease and simplicity should I just change to another search engine that does not have the problem?

It won't let me connect to websites due to "Did Not Connect: Potential Security Issue" However, I am certain that it's a mistake, because the websites that I'm unable to connect to are https://web.whatsapp.com/ https://www.instagram.com/ and other trusted websites. For youtube it shows that I'm offline, although I'm connected to the internet. This problem may be due to recent issues related to my internet provider and/or router, because I also have issues with discord app as well as some game clients(Jagex, Blizzard, for example).

When trying to access many popular websites with Firefox on my Fedora 43 installation, I am greeted with a security warning page with the SEC_ERROR_UNKNOWN_ISSUER error. For most of these websites I can simply accept and continue, but HSTS-only sites will not permit this.

Affected websites include but are not limited to (based on exceptions in the certificates section of Firefox settings):

• github.io (many subdomains)
• purdue.edu (many subdomains)
• iu.edu
• ebay.com
• cbsnews.com
• iwm.org.uk
• home.cern
• celestrak.org

Any help in resolving this is appreciated.