Firefox Community Forum

few days ago, i was trying to remove unimportant entries from the browsing history section. i discovered that my delete button wasn't working and no entry was being deleted, not even when i was trying to remove using the mouse right side button. at first, i thought the delete button of the keyboard has become faulty. but i found that it was working fine in other apps or parts of the Windows OS. so i tried again removing the entries but couldn't do it. then i closed the firefox browser and reopened it. to my horror, i found that all entries before November in the firefox history section have just disappeared. nothing is there. i felt very much shocked and sad because there were lots of important entries which i have stored for almost two years. now i don't know how to restore my lost history entries. just because of some errors in the firefox program, i have lost my long saved entries. please suggest me how to restore it.

Second post trying to figure out what is going on.

I'm getting the notification that I need to update Firefox, so I click the "download" button which takes me to "https://www.mozilla.org/en-US/firefox/new/?reason=manual-update", I select the "Download Firefox" button and after a few seconds I get a "Secure Connection Failed" message.

Usually I can just open Chrome and download the Firefox installer but today I'm getting an error stating that "download.mozilla.org" is using certificates from a different website.

Is the download site busted, or is this just a me issue?

This has been a problem for me for a very long time, and I'm tired of having to use chrome every time there's an update to firefox.

The issue I have is that I will get the notification saying there's an update. I click the button to update now, the browser opens the auto download page and I get a not secure connection warning. The only work around I've found is to use chrome, and sometimes I can use the "other downloads".

I'm not running a VPN, or any other networking software on my pc. This is for the full program, not the windows store app.

Secure Connection Failed

An error occurred during a connection to download.mozilla.org. The server uses key pinning (HPKP) but no trusted certificate chain could be constructed that matches the pinset. Key pinning violations cannot be overridden.

Error code: MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

So lately can't save bookmarks anymore not even to anywhere, what happened with version 115 running windows 7? Tried even saving all bookmarks and still nothing, even extensions won't save bookmarks...

I've always used Firefox, always updated. Recently, some videos on YouTube don't play, but only a few... and videos sent via WhatsApp Web too, they don't play. But this only happens when I use a specific Wi-Fi network. On all the others, everything works 100%. The place where I use this specific Wi-Fi network is where I work, at home it works normally. Any idea how to solve this? On all the other browsers everything works normally. Sometimes the videos that don't play...if I close the tab and open a new one, they play...

Secure Connection Failed

An error occurred during a connection to myiphide.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Three days ago video clips in Firefox News stopped loading. I get the never-ending circle showing that the system is trying to open the video but it never loads. I am in the process of moving all applications and file from my old computer from one windows 11 computer to another. The videos work on the new computer but no longer on the old computer. Any suggestions regarding getting the videos to work on the old computer during this transition?

When I go to the website https://www.rebateinternational.com/RebateInternational/contactUs.do and I try to fill out the webform on that page and use autofill to fill in the e-mail address, it gives me an error message that says "please enter a valid email address" even though the e-mail address is valid. Also, if I do not use autofill, but simply type everything in manually, it still gives me that same error message. This problem does not occur in Google Chrome, but it does occur in Firefox. Sometimes I can solve the problem by erasing part of the email address and then re-typing that part, but that doesn't always work. It also doesn't work if I erase the entire e-mail address and type it in manually. The problem does not appear to be caused by add-ons and does not appear to be caused by hardware acceleration, because I have disabled add-ons and have turned off hardware acceleration. It also does not appear to be caused by cache and cookies, because the same problem occurs after I clear the cache and cookies. I will appreciate any response you can provide to help solve this problem.

On some websites that use radio buttons to navigate, I have found that either it returns with a blank line (such as thumbnails on Newspapers.com) or the site hangs (as I did when I tried to register online for two different transactions). In contrast, when I switch browsers, the sites work just fine.

Because I thought that restoring Firefox would solve the problem, I did just that; however, the problem persists.

What should I do now to make the sites work correctly?

'XPCOM IMPACTING MY ABILITY TO PRINT - I HAVE WORKED WITH SEVERAL SOLUTIONS NOTHING WORKS - i HAVE WINDOWS 11 MY SEARCH ENGINE IS DUCKDUCK GO WHICH I REACH THROUGH FIREFOX. WAYNE@THECRAWFORDS.COM SIGNIFICANTLY EMPLACING MY WRITING

Dear Sir,

Firefox is not working with Rabby Wallet and Metamask extensions.

It does no pop-up the window to see the transaction and sign it. Firefox 134.0.1 (64-bit). Windows 10 Home.

On Metamask at least I can click on the pinned extension and see the window. However it´s not the expected behavior, because it should open the pop-up automatically. With Rabby wallet it is impossible to proceed, even clicking on the extension icon.

Please fix it.

Firefox stops responding(the message from Fire fox) during my attempts to download files from my personal email. This freezes up my computer and I have to (Ctl-Alt-delete) to regain control of my computer. Every time I try to download, this occurs. I can choose print (the file) and this works. Fire fox should not be stop responding?