Firefox Community Forum

Starting on Wednesday, 8/19/26, Firefox ceased working on my Windows 11 computer (it still works on the Windows 7 computer). One possible problem is the 1Password extension I added recently. However, it worked for a few days with the extension with no problem. The other suspect is a change to Firefox. On Wednesday morning when I opened Firefox there was a message that I could now stream games directly on Firefox. It has never worked since I got that message. Does anyone have any ideas what I can do to get Firefox up and running again?

Firefox has stopped displaying the COX home page at https://www.cox.com/residential/home.html?campcode=redir-myc-hom . I can see the back pages if I connect to them from a link, but the home pages does not display. All I get is a error that says, "Oops something is wrong. Please try again later. And a circle that just "buffers" constantly. If I connect though a book mark to the payment page or one of the other pages I can see it. The error used to start for a minute when I turned my computer on and correct itself but now it is permanent.

Cox is telling me that it is a Firefox issue and I should get "another browser". But there is nothing better then Firefox. Everyone else works, even Google and Yahoo, just not COX.

Thanks.

I need help with an issue and would like guidance on how to resolve it. I can provide relevant details, including what happened, any error messages, what I’ve already tried, and the steps needed to reproduce the problem.

Create custom DNS providers list to "DNS over HTTPS" "Choose provider" menu (Settings > Privacy & Security - DNS over HTTPS) This can be applied to any Mozilla based browser.

1. Write about:config in url-bar and press [Enter].

2. In the "Search preference name" box Find the "doh-rollout.provider-list" value.

2.a. Create it if not exist by choosing: "String" value and press "+" (add). 2.b. On the right side of the value, Write the '*one string code'. - (if a code already exist, select all code [Ctrl+A] & copy [Ctrl+C] and paste [Ctrl+V] in a notepad and Save it so to keep backup with the previous setting.)

The '*one string code': [ { "UIName": "Cloudflare: Mozilla uri: (https://mozilla.cloudflare-dns.com/dns-query)",

   "uri": "https://mozilla.cloudflare-dns.com/dns-query"  },    

{ "UIName": "Cloudflare: No Filtering uri: (https://cloudflare-dns.com/dns-query)",

   "uri": "https://cloudflare-dns.com/dns-query"  },    

{ "UIName": "Quad9: No Malicious blocking uri: (https://dns10.quad9.net/dns-query)",

   "uri": "https://dns10.quad9.net/dns-query"  },    

{ "UIName": "LibreDNS: No Filtering uri: (https://doh.libredns.gr/dns-query)",

   "uri": "https://doh.libredns.gr/dns-query"  },    

{ "UIName": "Wikimedia: No Filtering uri: (https://wikimedia-dns.org/dns-query)",

   "uri": "https://wikimedia-dns.org/dns-query"  },    

{ "UIName": "DNS4All: No Filtering uri: (https://doh.dns4all.eu/dns-query)",

   "uri": "https://doh.dns4all.eu/dns-query"  },    

{ "UIName": "Mullvad: No Filtering uri: (https://dns.mullvad.net/dns-query)",

   "uri": "https://dns.mullvad.net/dns-query"  },    

{ "UIName": "OpenDNS: No Filtering uri: (https://doh.opendns.com/dns-query)",

   "uri": "https://doh.opendns.com/dns-query"  },    

{ "UIName": "--------------------------------------------------------------------------------",

   "": ""  },   

{ "UIName": "Cloudflare: * Malware blocking uri: (https://security.cloudflare-dns.com/dns-query)",

   "uri": "https://security.cloudflare-dns.com/dns-query"  },    

{ "UIName": "Cloudflare: * Malware & Adult content blocking uri: (https://family.cloudflare-dns.com/dns-query)",

   "uri": "https://family.cloudflare-dns.com/dns-query"  },    

{ "UIName": "Quad9: * Malware blocking uri: (https://dns.quad9.net/dns-query)",

   "uri": "https://dns.quad9.net/dns-query"  },    

{ "UIName": "LibreDNS: * Adblocking uri: (https://doh.libredns.gr/noads)",

   "uri": "https://doh.libredns.gr/noads"  },    

{ "UIName": "AdGuard: * Ad-Blocking uri: (https://dns.adguard.com/dns-query)",

   "uri": "https://dns.adguard.com/dns-query"  }    

]

You can modify the code based on your preferences to change the "Choose provider" menu list.

I am trying to log on to my bank website but it requires something other than Foxfire to log on. I can't figure out how to logon. Can you help? Says my browser needs updated and is no longer supported. I have windows 10 I think.