Firefox 技術支援討論區

I was able to customize my new window to display www.google.com however I only have the option to select "Firefox" or "Blank" for new tabs. I would also like new tabs to open to www.google.com. How can I do this?

I'm experiencing a problem when I visit certain websites, like 'https://mui.com/x/react-data-grid/'. Every time I try to access this site, the page starts an infinite reloading loop, preventing me from using the website normally.

Bitdefender blocks Firefox from accessing cloudfront.net..calling it a suspicious site. The connection attempts happen constantly... quite a nuisance. I hesitate to put this site on an exception list without knowing more about it.

Thanks for any help.

I just had to reinstall Firefox because It keeps trying to take over Firefox. I had to delete Cert9.db., I found in my Profile.

How would I solve this problem permanently without having to go back and troubleshoot over and over again?

hi guys , I'm Mozilla Firefox fan today i just right click on Firefox logo > Copy Image Link then i paste it , look what is the address : chrome://branding/content/about-logo.png chrome://branding/content/firefox-wordmark.svg why I'm seeing Chrome here? can please someone explain it to me?

Last months problem with Firefox, one process goes to 11-20% cpu usage+-, firefox does not load sites, freezes, after some time works again. Tried every solution and nothing. I have to wait or restart Firefox. I have similar problem on Android and notebook from work. You are unable to fix your browser but you complain that that MS, Google and Apple block independent browsers. Maybe the way to fix is reinstall Windows. GO TO HELL!!!

Hello, I have a problem with Firefox on (only) the vive.com site. It shows a fast (same as Chrome/Opera) loading, but only on firefox it stays @ 99% a very long time, whereas on other browsers, in the instant, you can see the content of the page. You can test for example on that page: https://developer.vive.com/resources/vive-sense/

I work in a society where I need to have a brower with proxy support & security (firefox is the best to me) but that can work without waiting minutes to access a page, whereas it has been downloaded fast.

Opera is fast on vive.com, but that shit doesn't have proxy support, so I need configure firewall, put a gateway, and I really hate, it's a pure security fail (never put a gateway on windows, microsoft takes the control of your windows and scan your datas). We don't wish that in our society.

So I'm there to report you that, I think there is a problem and I really don't understand what can do firefox to make the user wait so much time, and it's not related to the processor, it's the same on my crappy laptop or on a brand new powerful 3D station. With opera, it's really in a second, and with firefox, it's a minute. Really weird.

hi...I'm new to Mozilla and i switched from Chrome when i watch videos on Youtube with Mozilla i can't pause the video by pressing space botton and as the screenshot i sent..whenever i press the space only a square appear around the pause icon and video does not pause...help me please

I was typing in Word and noticed that the keystrokes were lagging. I checked Task Manager and found that I had 84% memory usage, over 600 MB, almost 12% due to FFox. I closed it and reopened it and same thing. I had only 1 tab open, Google News. I tried Chrome and it only used 175 MB and Edge about 300 MB. Furthermore, that single page caused 13 instances of FFox in Task Manager. Why is FFox such a memory hog?

I have a Surface GO with 8MB RAM and a 256 GB SSD that is 60% full running Win 10 Pro 22H2.

Hi, some years ago sending tabs to a device worked fine, but for some time now it stopped working. Is it just me or is it a general bug? All my devices are listed in my account. It also shows that they are updated frequently. I tried sending from Windows-Firefox to Android-Firefox and back. Nothing worked. What can I do? Best regards, Eric

I got a notice from Mozilla that Firefox was updated over night. Now when I hit a link it goes to edge instead of Firefox. In the Firefox settings, it still says that Firefox is my default browser. I do not want to use Edge. How do I fix this. I have used Firefox for many years.

I use Microsoft Outlook through GoDaddy for website-related correspondence. The Outlook sign-in page has a selectable option to remain signed in, which I check. This has worked for years: each time I open Firefox, I have been automatically signed in to my email account.

Until recently.

Now, I am NEVER signed in to my account, even though I check the "Keep me signed in" box at each login.

To experiment, I downloaded Google Chrome and have been using it for a few weeks. I stay signed in using that browser, with no issues.

Any ideas about fixing this issue?

I have new windows 11 laptop. I added firefox browser & made it my default. It displays a news feed upon starting. I've never seen this on earlier versions. How can I turn it off? I don't want anything displayed except a search box & my bookmarks. If this can't be disabled I will be looking for a different default browser :( Thanks.

Recently i have been unable to make a payment by credit card as the box for entering numbers is not activated or allowing entering numbers. I was also unable to access my account on Easyjet web site so had to Microsoft Edge.

Attempting to log-in on Twitch with Firefox Browser - Developer version 122.0b9 (64-bit) is currently not possible, repeated messages are prompted by the Twitch website about "unsupported browser" and to contact browser support to resolve this issue.

Clearing cache, disabling extensions did not work. Using regular Firefox works without issues, only noticed this being an issue after most recent update for Firefox Dev browser.

Side effect as well since update is that any Cloudflare captcha is impossible and all website that use Cloudflare to "authenticate" that I'm human just outright fail or continue indefinitely.

No idea if this is happening to anyone else:

When I use Dropbox for web on Firefox on a new Macbook pro, every so often the screen will completely glitch out and you can't really do anything on Dropbox. By glitch out I mean the screen just becomes really shaky, like non stop shaking back and forth and you can't click anything or navigate at all.

Anyone have any idea why this is happening, video here for reference:

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