Firefox Support Forum

Hi,

Firefox issues warning while accessing websites which are signed by Internal CAs. However, we could see the same website working fine with Microsoft Edge, Google Chrome, etc.

Firefox work fine while accessing websites which are signed by Public CAs. The issue is only with websites signed with internal / Private CAs.

Below is the error message:

Warning: Potential Security Risk Ahead

Firefox detected a potential security threat and did not continue to "XXXX.XXXXX.com". If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using antivirus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem.

Hello, I have somehow replaced by bookmarks with empty bookmarks, and I don't have the previous version in backups on my local machine.

Could you help me?

Hi Support team,

I been using Fire Fox for a long time. I upgraded to two step authentication with the ten code numbers. But every time Fire Fox System keeps asking me for an authentication code to pair iPhone to desktop. I tried all the apps but I don't how to obtain the code from those app.

Can you please explain/guide me how to find this code or the app I need to use.

Thank you for your time.

So I have Firefox set to open a certain set of pages each time I open the browser. It does that, however, it's not the latest version of the page therefore I have to manually reload the tab to get to the latest version. This is a pain in the ass. Chrome dynamically refreshes pages each time you open the browser. Is there a setting somewhere I'm missing or is this just how it's going to be?

Hey, for a while now my firefox has been having a this problem, that I have not been able to fix. No matter when it is closed or opened, it opens random links that are usually very long and never load. I installed a plugin to at least somewhat block them but they keep poping up. It doesn't seem to be connected to any keys on my keyboard, since it opens at random times without me doing anything. I have no idea what the problem is and I have tried many things to fix this:

-Reinstalling firefox -Deleting all the cookies -Using the problem-fix-opinion in my settings to clear any keybinds that could be causing this

yet nothing seems to help.

I just got an add-on called LMMS Music Studio. But every time I click on their icon I am taken to something else called "https://www.offidocs.com/edit-lmms.php?username=810908&fileurl=newfileoriginal" Any ideas?

In our site we trigger popup window with form being submitted with POST method and target="_blank". This is done so it opens 3rd party web app in new window. However, when popup windows are blocked for our page it (correctly) blocks popup, asking user if it should allow popup window. No complaints here. However, when user allows page to show popups, or allows for a single popup, while it opens in new page - it tries to open the URL with GET method, and not with POST, as originally intended, breaking our app. Now of course user can just re-trigger the form and now with allowed popups it will work. But should user not want to allow all future popups to be shown, there's no way for them to open a single popup with firefox switching method (and possibly losing form data?)

When I start firefox its stand loading for a short time, and then comes with an error that its was unable to load the window, retry or close it. No matter what wepside i enter to use its always the same. This happen a few days ago and have been troubleshooting my self since. now i need your own help. I have reinstalled it, reset settings, taking it off and on the firewall. Removed all plugins for it. and always come to same conclution. I got the latets installer from the wepside, to make sure its up to the newest version.

Before this issue, it ran fine, no issues what so ever. and one day i needed it was stuck on this problem.

I am useing it on a laptop. atm returned to chrome for help.

picture shows the issuse not able to load, no matter the wepside.

I need some help with figuring out why when I switch from windowed mode to fullscreen mode my theme breaks. First image is how it should look and how it normally looks while I have a small window open and it isnt stretched. Second picture is what it looks like when I stretch it out or go fullscreen mode. I was wondering is there a way I can fix it myself or can it only be done by the author?

I sign into Xfinity email using this: https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&folder=default0/INBOX I get a jumble of data but only one of four mailboxes. Microsoft Edge shows ok. Xfinity installed a new mail process from a company called OX.IO Thanks for your help

When I go to youtube.com in firefox it redirects me to https://secure.winred.com/save-america-joint-fundraising-committee/google031723/?utm_medium=ad&utm_source=ci_d_google&utm_content=kw002_na&gclid=EAIaIQobChMIx7rq04KK_wIV4-jjBx34MgztEAAYASAAEgKXMfD_BwE&exitintent=true. This only happens in firefox, not chrome or edge. How can I prevent this from happening?

Well, this is not much support question, but I didn't found better place to ask.

Why is this nice feature disabled by default? It is disabled by default not only in Firefox, but also in other major browsers like Chrome, Edge, or Opera.

If I wanted to activate it (Because it is nice feature), then I must press F7, or click on checkbox in settings.

If you don't know what I'm talking, then it is the "Always use the cursor keys to navigate within pages" option.

Moin all,

since some several weeks I'm facing a real anoying problem. Every Youtube (and other platforms) Video shows extreme brightness. It looks like as someone recorded the video directly in the sun. An example is the best so I attached a Photo with FF in the top left, Chrome in the top right and Edge at the Bottom. Only the frames have been a bit cropped for privacy.

The video shown in the screenshot can be found here. Today I also tried a fresh installation of my Win 11 and also FF (Had some free SSD around for that). But this had no effect, it looked the same. The only change I can see is when the Troubleshoot mode is being activated. But only while this mode is active. If FF is being reset or even new installation (like before fresh Win 11), no change.

Cause of this behaviour I also mentioned FF Video Stream is not HDR. The others show HDR but as not every Youtube Video can be HDR I think this is not the Problem. Anyway, I don't want to change my favorite browser which was working now for about 20 years.

Does anybody have a clue what is causing this or is it a bug?

greets indy

Regards, Sir/Madam The webpage is empty. [link] Although the page is currently blank, the website icon in the upper left corner suggests that contact has been made. Anyone know the reason why Firefox is unable to load the website?

Regards, Sir/Madam The website functions OK in Chrome but not in Firefox. [link] is the URL. The website symbol in the top left corner shows that contact has been made even though the page is now blank. Anyone with knowledge of the cause of Firefox's inability to load the website?

Regards, Sir/Madam The website is blank. [link] The website icon is in the upper left corner, giving the idea that contact has been made, yet the page is still blank. Does anyone know why Brave cannot load the website?

my HISTORY function does not display today's history. The most recent heading is "this month" and does not display recent activity. How do I restore the HISTORY function back to normal?

On my new PC build I'm seeing a ton of instability with Firefox. It can go hours without issue, then have tabs crash 3 times in an hour. I've slowly trimmed down the plugins I'm using, with no change. I'm also using these same plugins on my 2nd PC without any issue. I'll just be sitting there, not even touching firefox for a long period of time, and it will have tabs crash.

Other browsers (Edge, Opera GX) aren't presenting the same issue under similar use. I've run a Memtest and seen no issues, although I'm curious if my Asus board is being problematic alongside recent reports. Its quite stable with gaming and Adobe suite, so I think I'm clear.

I've found no additional driver, windows, or security updates. Windows Security scan finds nothing.

Hardware info: 13900K in Asus Z790 ROG Maximus Hero, 4090 FE, 64GB DDR5 (6400 XMP). Hooked up via 2.5G ethernet to 2.5 Gbps fiber.

Here's an array of crash reports: bp-655ac391-42a9-495f-aa44-fc21e0230528 bp-6ad77abc-0373-49b8-aae2-cc7d40230528 bp-65a453e5-4044-4cc5-8a44-5ae880230528 bp-cf346528-03d1-45aa-b0cb-0aa330230528 bp-d6df2a85-a9b9-4867-bc13-acb390230528 bp-73d54723-344c-497f-8614-1241f0230528 bp-b46f5d61-fa4a-473b-b01c-c6e0a0230528 bp-f4494a81-6566-475e-9499-097ee0230528 bp-7150ead3-434a-42bc-81c7-0000e0230528 bp-c363aead-9dd3-4b56-b602-d50180230528 bp-0d4c9401-77d3-4eca-97fc-5923f0230528 bp-6d93a733-da2f-49b4-867d-a0c8e0230528 bp-4f6fd810-a2fb-4194-99e2-dd7f50230528 bp-a4d9e2f5-f4e3-498b-8ee1-2facc0230527 bp-a6a673d3-85dc-4673-a2ed-f58680230526