Firefox 社群討論區

Just a week or so ago I could no longer login to Vanguard using firefox unless private version was used. THis happens on any product where firefox is default browser-Windows, Android and MAC all give a login/password error and nothing shown in the previous fixes work. Cache, troubleshoot mode, extensions and the other stuff have no effect on access. I can use Chrome and edge (both of which I hate) with no problem.

Good day, I'm trying to use my TAB key on my keyboard to move to the next input but instead it only functions as an Enter key now. Which means I physically need to use my mouse to click on the next input field in order to move to the next section. Such a small and basic function that is now gone- and unfortunately a deal breaker for me using Firefox. I need to work fast, working through thousands of lines of data, I cannot sit and click on every field. None of the fixes I've found works.

why is it a web site accessed couple days ago, now times out trying to re-access it another day?

i called the web place in question and their system is up.

thank you

I want to delete/remove subject folder from my Windows 11 desktop. I did not create this folder; it suddenly appeared after I reinstalled the Firefox browser. These are the steps I am using in the deletion process: I right click on the folder and click on the delete icon. At the top of the window it says "Folder Access Denied." (Image 1) Below that it says, "You'll need to provide administrator permission to delete this folder." If I click on the "Continue" button, then the error message changes to "You require permission from OWNER/(me) ... to make changes to this folder." (Image 3) The permissions for this folder listed in the "Security" tab lists three groups: 1. "SYSTEM," 2. "F... S... (...@ Outlook.com)" and 3. "Administrators (Owners/Administrators)." All the foregoing have full control and modify control for this folder. The "More details" seen in Images 1 and 3 is grayed out so I cannot get any additional information. How can I delete this unnecessary and data hogging folder? Thank you all very much in advance to all that chose to respond.

I keep getting this message when I try to sign in on Firefox. Chrome let's me sign on but i much prefer Firefox. Any suggestion? {

 "callId": "019af035f2b87df29b68e1abfcc65288",
 "errorCode": 403005,
 "errorDetails": "Unauthorized user",
 "errorMessage": "Unauthorized user",
 "apiVersion": 2,
 "statusCode": 403,
 "statusReason": "Forbidden",
 "time": "2025-12-05T20:30:58.752Z"

}

Hello,

I’m reaching out because I’ve been experiencing persistent loading delays on Firefox across all websites. Pages eventually load, but it consistently takes longer than it should or don't load at all, can't even log in on some sites such as Twitch. At first, I thought the issue was only on YouTube, but I’ve confirmed it affects all websites.

I’ve already gone through extensive troubleshooting steps, including: Clearing cookies and cache Changing DNS providers (tried both Cloudflare and Google DNS) Using the Firefox Refresh option Fully reinstalling Firefox Scanning my system for malware (none detected) Verifying that no extensions or add-ons are installed Confirming my internet connection and speed are stable Testing the same sites in Chrome, where everything loads smoothly Despite all of this, the problem persists only in Firefox. Thank you in advance for your support!

Using latest Firefox browser, when I open Google and want to ‘paste’ a word, it will not let me. Instead I get this default message, that I can’t delete. I can type anything I want, but I can’t ‘paste’ a word or words. How to fix please? HP desktop PC Windows 11 64 bit I see there is a 'new' (to me) AI mode icon in the 'same' search window as where you type on the 'right' of the search box. Maybe I just haven't noticed because I didn't have an issue before.

Thanks in advance for any suggestions

How can I get all Firefox settings as a simple table? I am sure that is how they are kept by the program, somewhere outside the Firefox UI. Are they kept in the System Registry? It would sure make troubleshooting & continuity easier when moving to new devices/CPUs.

I downloaded firefox desktop for my imac 27" none of the passwords I had on file would work so I changed the password and tried it. It appeared to work but after a while the incorrect password came up again. I continued to try using the code you sent via email several times and even though it appeared to. accept the password it still rejects your code. I have tried both caps and lower case characters but it still rejects the login

When I use Gemini 3 visual layout function to generate a homepage-like page, but Firefox cannot show any content of the result. It works fine in Microsoft Edge and Google Chrome.

My bookmark features has stopped working. When I click the star, it does not turn blue and I cannot bookmark anything. Is there a fix? I have stuff in the bookmark area and would not like to loose it.

I just purchase a new computer. Windows 11. When I first set it up I tried to log into Yahoo.com mail on 4 different browsers. None of them worked. Either had the error message of "1. Disable Ad Blockers 2. Enable Java Script". or "something went wrong". I disabled the ad/pop up blockers but cannot find settings for Java. I am not having trouble on any other device, nor with any other website.

I restored the computer to factory specs since I had hardly anything on it. That did not work either.

I just bought new PC and switched to win11(never happened on win10). Videos stutter when on 2nd monitor and game is open on first, but audio doesn't. Problem goes away immediately when clicking to the firefox window. Happens on both youtube and twitch, but not on Nebula.tv and not on chrome. Doesn't happen if the video is 480p, but does on 720 and 1080 and both of them are 60fps which might be something. Also doesn't happen if the game is windowed, but does on fullscreen and borderless.

I've disabled hardware acceleration (in windows and browser). I've tried setting both monitors to 60hz, setting firefox priority to high (and game to low), disabling effiency mode, setting power mode to performance and tried a lot of other things including about:config settings. Also ruled out extensions.

CPU: AMD Ryzen 7 9700X GPU: RTX5070 1st monitor: 180hz 2nd: 80hz

I'm in Troubleshoot mode, no extensions running, and tabs are crashing again. Here are crash report #s for today:

bp-68a25ce5-25e5-486f-8ac7-b1c440251204 bp-44d835db-c6b3-4fda-bc0a-2b3fd0251204 bp-456fdf26-e4ca-4994-a1a8-4fd960251204 bp-fd926c51-7db6-47b8-be27-28b340251204 bp-55c9f898-ec6a-4f5e-85d2-252900251204 bp-991e08b6-ff21-44e3-8cd3-2293a0251204 bp-3929ad82-3fed-439e-9877-1859e0251204

Is it coincidence that this is happening on my Windows 10 machine since MS support for Win10 officially stopped? Gosh, I just don't know! grar grar grar

I have a new computer and I want to sync my Firefox account but the Sign In button next to Sync and save data options are missing from the browsers in both devices.

How do I fix this issue?