Firefox 社群討論區

I am using VPN and have excluded FF using split tunnel, so I enabled Secure DNS in FF with Cloudflare. When I first launch FF, I get a blank page and nothing in the address bar. After that, I can open all webpages just fine. It's only that first page right when launching FF that doesn't work properly.

I have been using two Firefox browser windows a lot recently. Suddenly the response time to a request to open new window went from immediate to 20 seconds. Initially that meant I hit the "new window" button 10 times to get any response which meant browsing was interrupted for the next 5 minutes by the appearance of yet more new windows at 20 second intervals! Has anyone any idea about what has happened?

After updating firefox nightly on my macbook air m1 all navigation buttons (back, forward, new tab, bookmarks etc.) have dissapeared.

Any idea how to get them back?

I can't watch youtube videos because the player is hidden idk, i just see blank space in the place where the player should be, but in private window youtube works. What happened and what should i do to fix this?

Hi team,

I am a researcher and trying to collect data from crash-stats.mozilla.org for my research. However, I got 403 Forbidden for several days. Can you help me to resolve this? Thank you in advance.

I've noticed recently that some Unicode characters are not rendering properly on some websites. Specifically the Unicode characters for Mathematical Bold Capitals, though there may be others. I've noticed this issue on Twitch and GitHub. Screenshots for the repository sainnhe/everforest are attached along with the Inspector. Notice the characters do not appear properly on the webpage but are rendered just fine in Inspector. I also attached the screenshot for Unicode Mathematical Bold Capital E.

I am running Firefox version 132.0 on macOS Sequoia 15.0.1. The problem remains in Troubleshoot Mode. The problem does not appear in Chrome or Safari. The problem does not appear on my iPhone or Android tablet.

In posts with similar issues I've seen the suggestion to toggle "Allow pages to choose their own fonts", the issue does not respond to changing this setting (it is on in all the screenshots).

I have been using container tabs to juggle my corporate and personal github accounts. Until very recently, clicking a link from another app (email, etc) would start to open a new tab and then pop up a dialog asking me to confirm which container to use (see first attachment).

Unfortunately, now when I click on links it just loads straight to my "OSS github" container, which naturally produces a 404 error because my personal github account doesn't have access to the corporate repo (see second attachment).

At first, I thought I had accidentally clicked the "remember my decision" box. But the confirmation dialog still works if I open a new tab and paste the link in the address bar. It just doesn't work when other apps try to open a link in Firefox.

Is the new behavior intentional? Or did something accidentally break?

I have just installed "Opera" browser which I thought would allow me to install an App called "Marine Traffic" onto my computer. It seemed to make changes to my default browser which is Firefox, so I re-installed Firefox. Now when I click on Firefox it comes up with a search bar but it is not the usual search bar but a largely blank screen with just a search bar in the middle. It does come up with an option at the top for another search session and when I click on that it is the normal Firefox browser screen. Can I get rid of this first strange blank screen with search bar? Mark

duplicate of /questions/1476458 thread

This happened too much, like 6 times when using firefox in this month. I dont want to shut the program because I got unsaved notes in it. I was listening to music and it just began to play it non stop. and it dont respond.

please help, a million thanks!

I try to restart network or suspend the process nothing works. If I could make firefox reopen to it's original state+ cookies; no site reloaded and get back my incogico it would be much appreaciated.

Hi there,

Firefox is my default browser but increasingly (once a week I guess) I have to use chrome to access some sites. This happens with firefox only, (not other browsers) on some sites. The latest site is https://www.skyscanner.ie/. (see screenshot below).

Any ideas?

Thanks Andrew

My environment is windows 11 on a lenovo yoga slim7X using the ARM64 chipset

This topic appears to show up a few times, but none of the solutions work for me (e.g. they were using A/V or "it just worked"). The error I get is also different.

This a pretty fresh install (migrating from Chrome so I'm currently re-logging into all my sites to ensure I can access everything I need.. and going through MFA hell heheheheh).

Everything is mostly fine, except for Synchrony Bank.

I go to login at https://auth.synchronybank.com/account/login, enter _any_ username or password (doesn't matter if I enter the right details or the wrong ones), and as soon as I click "sign in" I get an error page

Looking in developer console, the error reason given is NS_ERROR_NET_INTERRUPT while trying to POST to auth.synchronybank.com. Every so often I get PR_IO_TIMEOUT_ERROR but over 90% of the time it's NET_INTERRUPT.

This occurs also in private browsing and also in safe mode. I even created a new profile and tested it from there; same issue.

I've tried lots of things related to this (e.g. setting network.http.http3.enable to false), added the domain to the advanced tracking exception list, and I'm running out of ideas.

I can see traffic flowing to akamai but (it being https) I can't see what's inside the traffic. Could akamai be objecting to something in the content?

FWIW, I can login with Chrome on the same machine.

When visiting Springer's websites (and others), I cannot select any text using Firefox (but I can with Chrome). I cannot find the setting to modify to enable this ability (text selection).

I set: SmartBlock OFF (false) Proxy OFF

For example: https://actaneurocomms.biomedcentral.com/

can someone help me? Thank you in advance Maurizio

https://nationalskillsregistry.com/ndml/digilocker/client/authenticate this website is not opened once checkbold text

I love Firefox, I use it on all my devices. And daily I access facebook.com on this browser, it's been working flawlessly - until yesterday. Yesterday, using Firefox (ver 130.0.1) on my Windows 10 PC, I tried accessing a FB page which I visit sometimes: https://www.facebook.com/OpenOscillator

Rather than reaching that page, I got a white screen with this error message: "Sorry, something went wrong." And since then, even visiting the Facebook home page (or any other FB page) has the same error message.

Today I tried the same thing on my Mac (OS 14.3), using Firefox and logging into facebook.com, which worked as usual. But when I went to https://www.facebook.com/OpenOscillator, I got the same error message: "Sorry, something went wrong." And as happened on my PC, now on my Mac I can't access any FB page on Firefox.

And just to mention, I've rebooted both the PC and the Mac, yet this problem persists on both devices.

Trying this same exercise on Edge on my PC does not have this problem. Nor does it happen when doing this on Safari on my Mac.

So, this problem has only been happening on Firefox. I can no longer access facebook.com with Firefox. Do you guys have any ideas how to solve this?

Helpful to know: Do you have the same outcome if you visit this FB page: https://www.facebook.com/OpenOscillator

Thanks for your assistance! Steven