Firefox 技術支援討論區

Can't use Firefox to access make an appointment page: https://myappt.sdil.net/#/ Had to use Chrome (ugh!). Uploaded the Chrome page, but can't even upload the screenshot of the Firefox page (it's totally black) because the upload just spins when I try to upload it here!

Thanks for any help (or fixing whatever the problem is with Firefox)!

Don Crawford

Ik heb een vraag ?

Als ik mijn Firefox twee x open, en dan weer beide sluit zijn de volgende x als ik mijn Firefox open al me tabbladen in eens weg en moet ik ze opnieuw vast zetten.

Hoe kan ik het zo in stellen ook al open in 100x Firefox en weer sluit dat hij de Tabbladen onthoud en dat ik ze niet steeds opnieuw moet vast maken ?

Met vriendelijke groet

Michel Koene

Whenever I open Firefox on my Windows 11 laptop, a notification panel appears bottom right highlighting a news article from cordbusters.co.uk. I don't remember subscribing to this service and I can't turn it off. I can ignore it, and it times out after a few seconds. I checked addons and extensions but searching for 'cordbuster' in Settings gives no results. Running an internet search for cordbuster gives results for other sites quoting cordbuster but nothing suggesting a service provision. I am a long-term user of Firefox on phone and laptop.

For the last month or so I have had problems with Firefox using too much CPU, too much memory. This is not long after I have restarted. It soon gets so bad that there is a 3-6 second delay in anything I do. At this point I am going to have to stop using FF as it is too disruptive. Cannot place any other system changes.

when i click on a firefox tab it opens in a new window - how do I stop this?

Already tried going about:config and changing 'browser.tabs.allowTabDetach`, and set its value to `false` and it is not working. Advise.

When watching videos on streaming services (e.g. Netflix) a "1.0" is placed in the center of the screen. How do I get rid of it? (I don't want it ANYWHERE on my screen.) Thank you for your help.

Hi I'm not sure what happened but when i turned on Firefox on my laptop I needed to sync but I couldn't remember my password so i set a new 1 and now i can't get any of my saved passwords which i had help can i get them back after i created a new password on Firefox

I have no audio on firefox. I have audio in other programs but not firefox. I have tried different websites, and yes I did double check to make sure the website was not muted, and still nothing. I have cleared the cookies, and history. I have restarted firefox. The recommenced performance settings, which in my search for answers says should be turned off if you don't have audio in firefox, is already turned off. I had this problem before and forget how I solved it but it seems firefox just seems to randomly shut off the sound.

Firefox is running 23-30 apps in the background and consuming about 30% of CPU simply when it is open. Is this legit or is something else going on? Reduce number of apps running in the background so that less CPU bandwidth is utilized.

I am using the latest version of Firefox (112.02 32-bit) with Windows 10 but am being blocked from certain websites by the Cloudflare security app because it says that my browser is out-of-date. This was particularly embarassing when I was trying to buy tickets for a concert recently and was unable to access the venue's online payment system.

It may be that Cloudflare is confused because I occasionly use an older version of Firefox (52.9.0 32-bit) with an earlier version of Windows. How can this issue be resolved so that Cloudflare does not block legimate access to websites when I am using the most up-to-date version of Firefox?

I have Dlink web cams. They are only accessable via a MyDlink app. The app is only compatible with Firefox 51 or 52. How do i get older versions running on my laptop?

все время падает браузер при нажатии "вставка" из мышки или при CTRL+V переустановила фаерфокс но проблема так и не решилась. даю вам последний шанс и меняю браузер на Хром.

This is a relatively recent but extremely annoying problem that i have been having with Firefox on Windows PC, perhaps in the past few months or so.

When on youtube i click the maximize video button (the button next to the theater mode button) the video will normally maximize over the entire screen.

However it seems the entire Firefox browser also automatically goes into F11 (full screen mode) which is something that i extremely do NOT want.

Aside from the annoyance of the mouse-wheel-scroll being able to move the maximized video up & down, through some combination of alt-tab or windowskey+D the Firefox will sometimes exit the maximized video (to normal size) but Firefox itself will still stay in "F11 mode" - forcing me to manually exit Full Screen Mode by pressing F11.

As someone who has never used F11 mode (especially because i find the Menu Bar toolbar mandatory) its very disruptive to the general use/workflow to sometimes randomly get Firefox stuck in F11 mode, especially because i have at no point requested nor desired for the entire Firefox browser to enter F11 mode.

In other words please let me maximize videos (such as those on youtube) without Firefox going into F11 mode. I never want Firefox to go into F11 mode unless i manually press the F11 button.