Firefox 社群討論區

To be honest. Firefox is starting to be a big pain to use. I'm starting to see more and more of this screen where it say's "Be careful. Something doesn't look right" Even when i go to the advance and say proceed. Nothing happens and i'm getting no where. I know many of the sites don't have anything to do with asking for credit card, Scam or even having popup's. I test the sites in other browsers and there work without any issues. But Firefox is starting to lock me out of many sites due to this. How can i make this stop. As i used Firefox for many years.

The sample that is in the screenshot is a Anime data base that i have also used for years. But today shows this. But was working fine yesteday. What is going on and how can i fix it. So i can start using the browser that i love on the sites i want to.

Hi folks!

My Firefox just updated and I'm now receiving the recommended stories (along with the widgets and recent activity.) when I open a New Tab. I was able to disable the widgets and activity and I see the place where I can turn off the Stories, but they are not going away.

In the "Customize" menu accessible via the pencil icon on the New Tab page, toggling Stories off does not make them go away; reloading the page, the toggle is re-enabled.

In the general Settings menu, accessible via the hamburger menu and under "Home and startup," I have Stories ("Exceptional content curated by the Firefox family") toggled off. The toggle does not reset, but the stories still display.

How can I fix this? Thank you all very much in advance.

My current version of Firefox is 151.0.4 (64-bit) & for the past 2 weeks or so every time I use the search bar to google something it triggers one of those "We've detected unusual activity from your network" requiring a Captcha. At first I tried all of the typical stuff [antivirus, vpn, extensions, etc...] to make sure that wasn't the issue. But as of yesterday & confirmed today I can actually go to Google's website first & do the search from there with no issue & no captcha.

So, whatever the issue is has to do specifically with doing the search via the search bar... for some reason. Is this a bug in the browser, or is there perhaps some setting that could cause this to happen in the about:config page? Though, I doubt a setting could be it because I've changed the settings I've changed now for years without causing this issue.

Здравствуйте. Я установил сертификаты по инструкции, которая лежит на s.sber.ru/70VQ2B . После этого в мозилле не прогружается полностью окно входа на online.sberbank.ru, не видно содержимого фреймов (сейчас попробую сделать скриншот). В Microsoft Edge работа нормальная. Удаление сертификатов, перезапуск браузера и компьютера не помогли. На других компьютерах ещё не проверял. Посоветуйте, пожалуйста, что можно сделать. Windows 10, Firefox 153.0.3 (64-разрядный).

Just recently I changed my privacy settings to take advantage of the privacy opt-out option for websites not to share my data or information. I went to my AMX credit card account and now every time I move to a new page the message, "Your Global Privacy Control opt-out signal has been honored" pops up and gets in the way of the information on the page. I am constantly having to click on the X in the corner to close the message box. Once would be enough for each main website. Having it pop up every time is absolutely annoying. I like having this option but if it's going to make me have to close the informational box every time I move to a new page or back to a former page, then I will have to undo the choice. The web designer who put this message text into the Firefox browser needs to find a way to only have it pop up once if they feel it is really necessary to tell me that they are blocking information from other companies. I really don't even need the first message just as long as it works behind the scenes. I hope someone gets web support to look into this issue. It's just so annoying.

Hi All,

I had several tab groups. I open and save and close them every day. but since yesterdayI cant find them at all. If I create a new tab group it appears but those old tab groups not! I've tested troubleshooting mode but noting.  

Firefox 154.0 (aarch64), macOS 26.6.2.

Hi, I believe this is some kind of bug/issue after the latest browser update (as I've quite literally never had this issue before). I like my launch page not to be cluttered with nonsense, no widgets, no activity, just my standard pinned shortcuts and the google search bar. However, after the latest update, "stories" have been on and have stayed on (despite altering all the settings that should get rid of it altogether). Even after turning it off, it appears it turns itself back on immediately. I don't want to see this junk and shouldn't have to, no one should, I even went to the trouble of blocking all topics in hopes the thing would just vanish. It did not. I hoped to report this to Mozilla more directly but couldn't find a meaningful bug report option. If anyone else has encountered this or if anyone has a true solution, I'd like to hear it, thank you.

I am looking to be able to INDEPENDENTLY close Firefox (Standard) windows separate from those running in a Private session.

ATM, it does not seem possible to close just one type of Firefox session without the other.

I see this possibly as a simple about:config switch which would allow one to close ALL Standard or Private windows with the respective system tray icon's "Close (All) Windows" OR the Menu's Exit selection. No other behaviors need change.

USE CASE: I frequently use both types of windows and will sometimes close Firefox Standard and unintentionally loose tabs I have not saved in Private.

Hello,

My little brother signed me out of my mozilla account while trying to login to his school account using my computer yesterday. Now, even after signing his account out AND removing his account entirely from my firefox, I'm unable to login using my credentials on the "original profile" which is what I've always used. This is the message I get when trying to login:

This profile was previously synced to a different account To keep your data organized and secure, each Firefox profile can only be synced to one account. To sign in using (email)@gmail.com, create a new profile.

He wasn't even able to fully login with his account, and even after completely removing his account from my firefox (as far as I know) I'm not able to sign into the original profile at *all*, even though that's what I've always used. Does anyone have a solution for this?

(AI written summary of troubleshooting steps taken before making this support thread)

Firefox version: - 152.0.1 Release - 153.0 Nightly

OS: - Windows 11 build 26200

GPU: - NVIDIA GeForce RTX 4070 SUPER

Codec package: - Microsoft HEVC Video Extensions installed from Microsoft Store

Problem

Firefox does not expose HEVC playback support, causing Twitch to disable 1440p streams encoded with HEVC.

The same machine can play the same HEVC Twitch streams in Chrome immediately after installing HEVC Video Extensions.

Expected result

Firefox should report HEVC playback support and allow playback of HEVC streams, as Chrome does on the same system.

Actual result

Firefox reports HEVC as unsupported.

about:support:

codecSupportInfo: H264 SWDEC HWDEC VP9 SWDEC HWDEC VP8 SWDEC HWDEC AV1 SWDEC HWDEC HEVC NONE

Troubleshooting already performed

- Installed Microsoft HEVC Video Extensions - Rebooted Windows - Updated NVIDIA drivers - Verified hardware acceleration is enabled - Tested with a brand new Firefox profile - Tested with Firefox Nightly - Confirmed Chrome can play the same HEVC streams

Additional observations

Chrome: - Twitch 1440p becomes available immediately after installing HEVC Video Extensions - Twitch Stats for Nerds reports:

 hev1.1.6.L150.90.0.0.0.0.0

Firefox: - Twitch reports that the browser does not support the required resolution - 1440p remains greyed out - about:support continues to report HEVC NONE

Reproducible tests

Firefox console:

MediaSource.isTypeSupported('video/mp4; codecs="hev1.1.6.L150.90"')

Result: false

MediaSource.isTypeSupported('video/mp4; codecs="hvc1.1.6.L150.90"')

Result: false

navigator.mediaCapabilities.decodingInfo({

 type: "media-source",
 video: {
   contentType: 'video/mp4; codecs="hev1.1.6.L150.90"',
   width: 2560,
   height: 1440,
   bitrate: 8000000,
   framerate: 60
 }

})

Result: {

 supported: false,
 smooth: false,
 powerEfficient: false

}

For comparison:

MediaSource.isTypeSupported('video/mp4; codecs="av01.0.08M.08"')

Result: true

navigator.mediaCapabilities.decodingInfo({

 type: "file",
 video: {
   contentType: 'video/mp4; codecs="av01.0.08M.08"',
   width: 2560,
   height: 1440,
   bitrate: 8000000,
   framerate: 60
 }

})

Result: {

 supported: true,
 smooth: true,
 powerEfficient: true

}

Additional note

Setting:

dom.media.webcodecs.h265.enabled = true

causes HTML5 codec test (https://html5test.co/) to report H.265 support, but does not change:

- about:support - MediaSource.isTypeSupported() - MediaCapabilities.decodingInfo() - Twitch HEVC playback availability

Question

Is this a known issue with HEVC Media Source Extensions support on Windows 11 build 26200, or is there another requirement for Firefox to expose HEVC playback capability through MediaSource and MediaCapabilities when the Windows HEVC codec is installed and functioning in Chromium-based browsers?

Trying to access search Home Depot, Lowes, Tractor Supply gives errors. Works with Chrome. Started about 2 weeks ago or so. I use Starlink, no VPN, tried disabling Ad Blocker, Clearing cache for Lowes, no Add ons, but still doesn't help.

Error msg from Tractor Supply is: Access Denied You don't have permission to access "http://www.tractorsupply.com/tsc/catalog/lawn-garden?" on this server.

Reference #18.b1560e17.1773796157.35d73adf

https://errors.edgesuite.net/18.b1560e17.1773796157.35d73adf

When I try to make a Google search I get the following message, "I'm not a robot" with a reCAPTCHA: "Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?". This happens on Firefox, but not Chrome or Edge. I have scanned with Malwarebytes, Bitdefender, Hitman Pro, Trend Micro House Call and Microsoft Defender, nothing detected. Running Win 10 (64) with 'Extended Security Updates', Firefox 152.0.3 (64), no additional Extensions or Plugins, no VPN and have run through the troubleshooting suggestions. Also I uninstalled and reinstalled Firefox. Note: currently I do have extensions installed, previously I did not, however with or without the problem exists Attached screenshots

All other credit cards, banks, finance, etc. accounts sign on fine. I deleted my "saved" Chase sign on in "tools" and tried setting up the Chase account from scratch but it didn't have any result. Running W-10 with latest updates. Called Chase and was not comfortable with their response. Since it's a long holiday weekend (4th July) I will call them again on Monday to see if I can get someone else with more knowledge at Chase support. Any help from you guys would be appreciated. Thanks in advance.

Firefox is up to date, Windows 11.

I frequently watch BBC videos but approx one week ago, they stopped playing. I have your VPN which is usually off as it give me no advantage, (this appeared following the last update), but I've tried switching on and changing to UK location. No change.

Can you give me some suggestions please?