Firefox Support Forum

Recently I have found that I cannot download statements from my bank account, also at the same time (2/3 months ago) I cannot access a Tesco website from Firefox. I can carry out these functions easily from Microsoft Edge, so why the sudden change ? Can anyone please help me to fix this in Firefox?

I have been using the "Restore Previous Session Option" fairly often for years, but within the last few weeks the option is no longer there.

I had tried to use the Settings > Open Previous Windows and Tabs as a workaround, but it doesn't appear to be consistent.

Did something change in a recent update, or is my installation broken somehow? I tried refreshing Firefox but that didn't bring it back.

The article here shows what I am referring to and has a screenshot of where the "Restore Previous Session" option was: https://support.mozilla.org/en-US/kb/restore-previous-session#w_when-session-restore-occurs

[[Knowledge Base Article|https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/gallery/images/2021-05-19-06-31-50-513d15.png]]

Anyone else have this problem? Is my installation broken? And how to fix?

after recently updating firefox to current version 122.0.1 (64-bit) i am now getting my search suggestions in my regional language of swahili. I have set everything in my browser as default to english but it still won't change.i just don't it was necessary to actively change my desired language to another just because of the region. this only seems to affect firefox google search option as the rest have no issues .How can i reset it to default language

I have a local only test ca and test web server. How do I load the CA certificate into Firefox. Adding it via "settings" did not work, the browser says Adding a root via "settings" does nothing. When I access a web server it says "the original certificate provided by the server is untrusted", in the issuer name field. It never actually shows the certificate. Adding a file to the appdata area (this is on windows 10) also fails; changing the enterprise ca settings does not work. This used to work.

I was running 8 Windows with about 12 tabs per Window. AND I had it set to Continue Where You Left Off, so that each time I closed and launched FireFox, ALL Windows with ALL Tabs would open. No problem. Easy.

This morning, Firefox crashed and LOST EVERYTHING. Why did it happen? And how do I get them back?

Jev

I'm having problems with Firefox using 75% of processor capacity. In "top" I see many instances of "Isolated Web Co".

At the moment of this screen shot the processor is not overwhelmed, however, it will sometime jump up to 75% and the system will seem to freeze.

What is the "Isolated Web Co"? I'm thinking a virus.

Thank you.

Hi. When Windows 11 was initially released, certain substantial feature of the Windows taskbar known from before was missing. I'm talking about 'Combine taskbar buttons and hide labels' and the option to set it to 'Never' (users tend to set it this way to always see the program icon along with it's label, not just the icon). At this moment, the feature has been available in widely released build of Windows 11 for months (Microsoft returned it after rewriting the taskbar code and after many complains), but it is not working correctly in conjunction with Firefox. When I close all windows and tabs of Firefox and restart the browser, only its icon is visible on the taskbar, not the label. Only when I open one more Firefox window, it starts to work as it should. Is it a known issue? Can we expect a fix to be made soon? Thanks.

After the automatic installation of the latest update to FireFox, I find I cannot load yahoo.com. I have tried all the suggestions for Hotmail. None of them work: no page loads. The page loads fine in Chrome.

All of a sudden I can't open a certain website. I opened the website a few days ago with no problem and have been using the site for years. (I checked to see if the site is down but it's not.) I googled how to unblock websites in Firefox and nothing I've tried works. I disabled Trackers for the website and I cleared my Cookies. I added the Firefox uBlock extension a few weeks ago to stop constant website popups (after I tried resetting Firefox) and I turned uBlock off for this certain website but I still can't access the website. I also installed Mozilla VPN last week. I'm using Firefox 122.0.1. What could be the problem?

Earlier this week, our local IT expert informed us that while Firefox would still be available, it will have no further development. I am looking at updating my Windows systems to Win11 and would like to know if this is true?

I am able to log in to my microsoft account and open my outlook, but when I click on a message I get an error msg (see attached). When I use Chrome I am able to access it. This problem started yesterday 2.8.2024

When i attempt to open any file ending in .md - even an empty file - the browser opens a new tab repeatedly, failing to ever render the file.

Ubuntu 20.04 Firefox 122.0.1

Settings > General > Applications: Content Type = Markdown Document Action = Open in Firefox

Extensions and Themes > Extensions None

As a workaround, I set Action = Save File for Content Type = Markdown Document. This allows me to stop the loop, but it never renders the document.

I don't think "Tabs" is the right topic, but maybe it's the best of the choices since "Other" isn't an option.

I have an email with a link to a monthly newsletter, which should take me to February's issue. When I click on, or copy/paste, the link, I end up with the January issue. When I copy/paste in Chrome and Safari, I get the February issue. The newsletter people suggested clearing my cache/cookies in Firefox, but that didn't help. No matter how I try to navigate to the newsletter in Firefox, I get to January. I have tried everything I can think of, and still get the January issue in Firefox, while that same link gets me the February issue in Safari and Chrome.

I'm using Firefox 122.0.1, on a MacBook Pro (Sonoma 14.2.1).

I'd appreciate any ideas you might have!

/edit: moved thread from Firefox for iOS (for iPhone/iPad) to Firefox section as you have macOS.

Recently, Bremer Bank is always wanting to send me a security code when I sign in;

even within a minute of signing off.
 (My credit card websites don't need to do that when I sign on once a month.)

Why can't Bremer Bank remember me?

Hey! I use Firefox to create my websites, but the browser no longer saves (file:///C:/sukujut/list_1/Mattimakinen.htm) htm data and images. It only stores small files and image quantities, but not the size I need (e.g. 22mt). I create an htm file and an image file through family stories, open them in the Firefox browser, and after the page opens, I save them as a web page, the whole thing - in a Microsoft Expression Web program file. At this point, if the file is even slightly larger, it will save the htm file, but not the image file at all. A warning triangle appears next to the save button and the message: download failed. Mattimakinen.htm - download failed - local file.

I have reinstalled firefox, no help. The browser saves the plain htm file, but not with the photos. I am currently doing genealogy and an important area is photographs.

Best Regards from Finland, Kalevi Ojanen