Firefox 技術支援討論區

I searched Microsoft forum and opened the first link (https://answers.microsoft.com/en-us). On Firefox, Go back one page (back arrow) button was not working on this website.

Hi, I have been using Firefox for a good few years and I love it. I also use NordPass. Recently I tried to start using Passkeys as they appear to be less hassle, however, when I try to set one up I am told that my browser is not suitable, and it suggests that I use Chrome (or others). Can anyone enlighten me as to why this is?

Shortly after launching, Firefox loads small PDFs very quickly, within 200ms. However, a short while after launch, it starts delaying about five seconds before opening the same, small PDFs, whether they are on disk or fetched via the network, and regardless of whether they are cached locally or downloaded. I've examined the performance profile of the slow loads, but I'm not sure what to look for.

Restarting the browser reliably makes PDF loads snappy again, but the effect doesn't last very long, less than an hour before the five second delay returns.

I've seen this behavior on all PDFs, but here are two examples:

https://lawfilesext.leg.wa.gov/biennium/2023-24/Pdf/Bills/House%20Bills/2468.pdf?q=20240122183210 (68 KB) https://s1.q4cdn.com/806093406/files/doc_downloads/test.pdf (3.82 KB)

As of January 2024, I am constantly being asked for a Primary Password when I use the Firefox browser. I do not believe I ever set a Primary Password or Master Password with Firefox, and I have been using Firefox for many years. When I go to the Settings page, it says to confirm my current Primary Password in order to change it. But I need to know my current password to do that. I also unchecked Primary Password, and got a pop-up that said if I remove my Primary Password my information will not be protected if my computer is compromised. Obviously, I don't want that to happen. Is it possible I am being asked for a Primary Password because I am using a VPN? Please advise on how to resolve this problem. I can't change my password, and I can't confirm ever setting one so I am concerned. Thank you.

Ever since the last update the browser's font has been garbled (tabs, address bar, settings page, etc). Some websites show this problem too.

I tried downgrading back to 119 and it displays fine. I was force updated back to 121 and it's broken again.

Unable to access Craigslist, Reddit, and similar sites due to SSL issues. Previously, I could click "Advance" and accept the risk to proceed, but this option is now missing. Clicking on "Advance" only displays a dropdown with an SSL error.

While I appreciate browsers prioritizing security, there should be an owner override. After all, I own my PC, and I should have the freedom to make choices, even if it means accepting potential security risks.

Did Firefox change this override option, or do we need to switch to another browser if we encounter this issue?

I am using the newest version of Firefox 121.0.1 and a new checkbox to `Show original variables` under the 'Scopes' section in the developer tools showed up after the newest update when it wasn't there before. When it is turned on, this new feature on the developer tools is causing extreme slowdown and substantially slowing down my debugging time by taking 30+ seconds for my variables to show up in the scope every time I move around breakpoints. Is there any solution to this problem? If not, I would please ask for this feature to be removed or optimized so it doesn't impede with my development time since it worked just fine before and the variables showed up instantly before the update. Otherwise, I will have to stick with an older version of Firefox until this issue is fixed since I use it extensively for my debugging needs.

Hi all Firefoxers,

There are a few sites that I always access via a URL that could look like :

https://device.domain.com/admin/

When I went to visit that device, typing in the URL bar "device.domain..." , Firefox's 1st default suggestion shows as https://device.domain.com/

The problem is that I never visited that site, the way to access this device is https://device.domain.com/admin/ - there's no way to reconfigure the device and have an auto-redirect to .../admin location.

https://device.domain.com/ is not in my Browsing History nor do I have an open-tab. In the settings Privacy->Address Bar, disabling "Browsing History" removes https://device.domain.com/ from the suggestion list but it also removes all suggestion from the history. This is the expected behavior, the bug required fix isn't related to this.

If the "Base URL" isn't saved in the Browsing History, how can someone tell Firefox to only suggest absolute entries from the history?

hello :)

in chrome when you drag a tab out to open it in another window it automatically goes to a smaller window, firefox always copys what size the window was when you dragged it out. so when the window is maximised it will always open a new maximised window.

So my question is, when dragging a tab to open it in a new window is there a way to stop it from copying the size of the window you dragged it?

im really bad at explaining things so here are visual of what i mean - https://imgur.com/a/aSj0P2G

Hello, I'm a subscriber to the www.investors.com. when i click on a stock symbol, the stock chart takes a long time loading. when they do load, no grid shows on the graph. I do not encounter the similar problems when I use MS Edge or Google Chrome. Can someone help. Thank you.

Whenever I go to a Google page (tested on Google.com Docs, Sheets, Forms) the page crashes. The issue started sometime around this afternoon.

I have BitDefender and I keep getting the following notification: BitDefender blocking connection to gitcdn.xyz due to unmatching security certificate by firefox.exe. Can you please correct this?

Thank you

I am accessing my ISP to download the security software. I need to be able to select the Operating System. When I click on the drop down box I am prompted for the OS, but when I select it the drop down box does not populate. I then get a message to select the OS. This works with Microsoft Edge.

In my settings, "Open previous windows and tabs" is not selected. And "Homepage and new windows" set to custom url.

However sometimes when I open Firefox, it's automatically restoring the previous session. I can't consistently reproduce the issue but it randomly happens after I just close the Firefox and then open it sometime later.

Hello

Just to report Firefox 121.0.1 (64-bit) unable to upload any video formats on youtube and always having invalid video format error. I'm unable to upload even that videos what was already successfully uploaded some times ago. I using Microsoft Edge now to upload on youtube and it is fine with all my videos. Hope you can fix soon.

why does firefox open 15 sessions in task manager when i openy have 5 windows open!!

its seems rediculous the software opens 3 times the amount of windows i have open

s u c k i n g THE HELL OUT of memory and cpu

i can understand DOUBLE the amount BUT TRIPLE???? give me a brake!

As the title says Cloudflares Human Verification Captcha doesnt work on this browser forcing me to have to use 2 separate browser to circumvent the issue which is annoying. basically when I click on the verification it goes into a loop of trying to load the captcha then asking me to click it again for it to only repeat the process until it gets stuck on a several minute loading before telling me it failed to load with no error message. Eventually stops even trying to do the loop and does right into the minute long loading and failure to load message. I have found no help for this online and im not tech savvy enough to be able to fix this issue on my own. things ive tried 1. making sure firefox and all extensions are up to date 2. completely restarting the browser 2. disabling all extensions on the site 3. tried private window 4. tried other web browsers (it only effects firefox)

I wish to remove the ugly looking line between my custom home button and the first tab. You can find that on the top left. I already have userChrome.css set up and I found no help on the r/FirefoxCSS subreddit.

My userChrome.css code:

```

root {

--toolbar-field-focus-border-color: transparent !important; --toolbarbutton-inner-padding: 10px !important; --toolbarbutton-border-radius: 2em !important; --urlbar-container-padding: 0px !important; }

1. nav-bar {

box-shadow: none; }

1. urlbar {

padding: 8px !important; }

1. urlbar-background {

background-color: rgb(255, 255, 255) !important; border-radius: 16px !important; box-shadow: rgb(230, 230, 230) 0px 0px 5px 0px !important; }

.tab-background { border-radius: 16px !important; box-shadow: rgb(225, 225, 225) 0px 1px 5px 0px !important; }

.tabbrowser-tab .close-icon{ border-radius: 2em !important; margin-right: 0px !important; }

.tabbrowser-tab .close-icon:hover { background-color: rgba(0, 0, 0, 0.05) !important; outline: none !important; }

1. tabs-newtab-button:hover > .toolbarbutton-icon {

background-color: rgba(255, 255, 255, 0.25) !important; border-radius: 2em !important; }

1. PlacesToolbarItems .bookmark-item {

padding: 5px; margin: 25px; }

1. navigator-toolbox { border: none !important;}

1. PersonalToolbar {

box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 4px !important; } ```

For anyone who can be of EXTRA help, I wish to also fully round the search bar in my "about:home" which you can see is underneath the FireFox logo. I want to add my own custom border radius of "2em" and remove the blue outline when selected.