Firefox 社群討論區

Hello! I wanted to see if there was a way to have sent tabs be automatically opened on Firefox mobile. Searching "Automatically open sent tabs on Firefox mobile" gives help guides on syncing and not how to automatically open links sent through the feature.

Instead of having to open any number of notifications I would much prefer the tabs automatically populating the tabs browser. I currently send from PC/iOS-mobile to Android-mobile but will be switching to a second iOS-mobile device soon.

Thank you

1.The browser is closed 2.Looking at the task manager, there are still two browser processes (firefox.exe) present and they together take up about 3GB of memory 3.These two processes have no I/O reads and writes. 4.These two processes cannot be concluded. I've tried CMD, Powshell, XueTr, etc., but none of them can free up the memory space occupied by these two processes.

Two websites I went to using Firefox today displayed the date as 6\18\2025. Today is 6\19\2025. One of them displayed the July 2025 calendar and would not allow me to click back to June. I have two Firefox Extensions on, UBlock Original and Chameleon. Any idea what may be causing this. I'm using a MAC.

I have noticed recently that when i try to play certain videos i am sent that are embedded on webpages the screen just goes black and i cannot see anything but i can still hear the video playing in the background. Why is this happening. I have a new HP envy laptop and am using firefox browser but when i use my work laptop which does not have firefox (IBM Thinkpad) i do not face this issue therefore i assume it is a setting in firefox

After last upgrade, I restored an earlier profile to RESTORE my bookmarks and passwords.

I set my old profile as DEFAULT.

YET NOW, I have the highly annoying problem that when I open a link from my email, it opens in the profile-release new version.... I then again do not have access to passwords and bookmarks.

Mozilla Firefox should address these issues, rather than have MILLIONS of people individually trying to fix the problems that the latest release caused.

I'm afraid to close my browser windows or even restart PC like I often do; I'm afraid I'll have to waste another 6 hours (like yesterday) trying to restore the profile, bookmarks and passwords.

Firefox 139.0.4 changed behavior of text search (find-in-page). It now opens closed accordions and finds text in the <details> text (which it did not do prior to this update). This really breaks my webpage. I think this was changed for compatibility with Chromium.

Is there a config setting to change this behavior? Alternatively, can I change the accordion html so that Firefox will not search the <details>? (These are my private webpages, so I can edit them.)

I can open pages but when I click on the subject it doesn't open. Tells error with net work connection, it's like this with email,YouTube and Gmail, twitter. Thank you.

Hello,

I have noticed an issue with the download process. Perhaps it can be easily fixed. ( Is this the right place to report? )

Downloading a duplicate of a .tar.xz archive results in a corruption of the name extension, as the suffix should be placed one dot before;

ie. "fileName(2).tar.xz" and not "fileName.tar(2).xz" ;

It actually seamed a couple of times to be a corrupted download.

Thank yoouu

hi Firefox 115.24.0esr (64-bit) do not allow my see this website .But Chrome works good.

https://www.gowork.pl/opinie_czytaj,961131

Code 500 UPSSS! An error occurred while loading the page. Make sure you are connected to the internet and try again.

How to fix this .

Google suggestion in Firefox's address bar keep showing Japanese suggestions even though I chose English and Canada as language and location with my google account.

I use same google account with google chrome, but google chrome doesn't show Japanese suggestion.

As for setting on Firefox, I unticked other than "show search suggestions".

How do I resolve it?

Thank you.

I have a problem. When watching videos on YouTube, especially in 4K, it starts to freeze, and the loading screen stays on indefinitely. The same thing happens when you fast-forward or rewind the video. Switching the video to 1440p or 1080p helps, but over time, even at 1080p, it starts to freeze. but if I switch back to 4K, everything works fine, but only temporarily or until I fast-forward it.

I can provide browser data files. I'll say right away that I've tried a lot of things, and even everything that ChatGPT recommended didn't help. I tried changing the about:config settings related to the video player and codecs.

The only thing that helped was installing a plugin (h264ify by erkserkserks) that disables av1, and in that case the video works fine, BUT only at 1080p, which doesn't suit me, as I would like to watch videos in high quality.

If I disable hardware acceleration so that videos are rendered on the processor, then everything works fine and everything runs smoothly, except that the processor is loaded at 60%. This may be a solution to the problem, but I would like to figure it out and solve it completely, rather than looking for a compromise.

Motherboard: ASRock B850M Pro-A (BIOS date 02/21/2025, DMI BIOS version 3.20) CPU: AMD Ryzen 5 8400F 6-Core Processor RAM: Crucial CP16G60C36U5B (Crucial 2x16 - 32GB) Video card: NVIDIA GeForce MSI RTX 3080 Ventus 3X OC LHR (MS-V389) (Driver version: 32.0.15.7652, Development date: May 14, 2025, DirectX version: 12 (FL 12.1)) Video card driver 576.52, May 19, 2025 The entire system and browser are installed on an M.2 NVMe CT1000P3PSSD8 SSD (Crucial P3 Plus 1TB PCIe 4.0 x4) (there are also other drives) (2 monitors 1440p) Windows 11 Pro If any data is required, I can provide it. All drivers and everything else are installed in the latest version (unless new ones have been released or it has not updated itself). All Visual C++ and Windows components are installed, I don't think there is a problem with them.

The problem only occurs in the Mozilla browser; there are no problems in any other browsers. I also noticed that on some websites where I watch movies, there is a problem with the video. Unlike YouTube, they load normally, but in dynamic scenes, the image breaks up, similar to the image breakup in games when vertical synchronization is turned off. That is, the video is divided into two parts, and one of them lags behind by a fraction of a second. I tried resetting the browser settings, but it didn't help. Everything works fine on my MacBook and in other browsers and devices, so it's not related to the internet.

Please help me figure this out and solve the problem because I've already tried everything, and I don't want to switch to another browser because I've been using Mozilla for over 15 years. Also, if you need any information or a detailed explanation, I can show you or even record a video. Everything worked fine on Windows 10 on the same system, but Windows 11 is not running as smoothly. (To clarify, this is a clean system; I did a complete clean install of Windows 11, although when I upgraded from 10 to 11, everything seemed to work fine).

I would be grateful for any help.

Hello, there is a problem with Youtube video hosting in the FireFox browser. When trying to play a video, there is an endless attempt to play the video. Attempts to fix the problem, including using about:config, were unsuccessful. We kindly ask you to let us know how to solve this problem, given that the problem is related to FireFox, since everything works properly in Chromium-based browsers. Thank you in advance!

.в окне браузера не переключается язык экранной клавиатуры шиндовс 11 по комби.нации пуск+пробел но язык в панели задач переключается в других программах проводнике .на рабочем столе все работает пробовал FreeVK с ней .наоборот в браузере работает в других программах не печатает язык переключает в шиндовс 8.1 32-64 бит работает правильно но нуж.на именно эта версия мазилы в шиндовс 11

Hi,

I need help resolving an issue related to browser navigation and the popstate event.

Here's the scenario:

• The user starts on page-1.html.
• They click a button, which navigates to page-2.html.
• When the user presses the browser back button (without clicking any button on the page), I want to trigger a JavaScript popstate event automatically.

Currently, I'm doing the following:

• When the user arrives at page-2.html from page-1.html, I show a popup.
• When the user closes the popup, I manually push a state using history.pushState() to create a backward URL entry.

However, my client’s requirement is to trigger the popstate event without requiring any user interaction on page-2.html, i.e., as soon as the user presses the back button.

Is there a way to programmatically achieve this behavior (ensuring the popstate event is fired) without requiring the user to click anything on page-2.html?

Any guidance or recommended approach would be greatly appreciated.

Thank you.

Hi for some time now i have been having issues connecting to my website.. it loads every other site but when i try and load mine on firefox it comes up with no internet connection but my site works on other browsers.. anyone have any ideas on a fix for this ?

why does firefox blocks incoming http conection to localhost:8080 when I try to obtain a google oauth2 token using oauth2.py ?. The Google server returns the token via http to loaclhost:8080 and the port is blocked by firefox.

How come only on firefox does it show youtube's views, likes and subscribes number value look like an old mechanical odometer? See attached image to see what im talking about.

Does anyone know how to disable it so that it just shows the number plainly and not this weird thing?