Firefox Community Forum

Через несколько минут нормальной работы, перестают грузиться, обновляться страницы и контент в них. Переустановка браузера не помогла. Какие данные нужны для решения проблемы? версия браузера 139.0.4. Win 11Pro ver 24H2

Firefox just introduced a cool feature that lets us set custom wallpapers on the home screen—love it! But whenever I try using pictures from my personal library, they don’t fit properly and end up getting cropped. Resizing doesn’t help either, since making the image smaller just ruins the quality.

So, is there a specific format I should be using? Like, does it need to be JPEG only, or will any file type work? And if any format is fine, what’s the ideal one for the best results? I couldn’t find anything in the settings or help pages about this.

When I launch the browser, can I not preload tabs that I have not used yet in this session, but which are open from the previous one? This is slowing down my weak PC. I did not find anything about this either on the Internet or in the reference book. Thanks in advance for your answer

Hii. Amazing browser tho, whenever i pin something on top or chuck it into essentials - when i close that tab - it disappears (and reappears on browser restart) - i could not locate any setting pertaining to essentials that would stop that behavior (ideally when i close the pinned/essential tab i would love it to stay there as a bookmark - anyone know of a way to achieve this?

Many web sites have a dark colored box around selections, such as an option to show orders. They are currently shown in purple, which is almost impossible to see against the black. I've played around with the contrast and font settings, but haven't found a way to solve the issue--right now I'm just living with it. Any help would be greatly appreciated.

bookmark bar and all my bookmarks are gone I followed Support instructions, clicked on Manage bookmarks and went nowhere. I really need this function to work as I am sight impaired and can't use my phone for much. Please help.

I tried to add the roboform browser extension twice and I get the following message (the second time was from the Roboform homepage):

Installation aborted because the add-on appears to be corrupt. Preview of RoboForm Password Manager RoboForm Password Manager by Siber Systems Recommended

RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically Add to Firefox

I have suddenly lost all my Bookmark Tabs. I have followed instructions on restoring them, but I only get as far as Import and Backup. The Restore button only gives me Choose File. When I click on it Nothing Happens.

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.

I'm not sure what's going on here, but speaking to different people, I hear different stories.

I use FireFox and have PiHole installed on a RasPi. REMOTE ACCESS.

There is a window - to call it - where I can enter any fixed IP addresses.

I can only open it a bit (height wise) but am being told it can open a lot more.

I've tried FireFox and Opera. Both don't allow it to open much more. (So really I don't think it is a Firefox problem)

Anyone have PiHole installed?

Settings/DHCP (expert level) Scroll down to Static DHCP configuration.

The window where you enter addresses.

How "big" can you make it?

I am trying to change my browser from Chrome to Firefox. I am having trouble importing bookmarks etc. When I select the versions to import, only one option from Chrome is displayed in the list - it's the version/setting of SOME years ago. What can I do to import current bookmarks?

I just finished using my printer. When I came back to print something else, it wouldn't print. Got this error code.

The page isn’t redirecting properly Firefox has detected that the server is redirecting the request for this address in a way that will never be completed.

This problem can sometimes be caused by disabling or refusing to accept cookies.

I did what it said: checked the connections, etc. I even changed out the printer with another one. Same problem.

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?

I had the Capital One Shopping extension show up on my extensions list, I think from maybe a misclick while checking out online, and so I uninstalled it yesterday on my laptop because it was slowing my browser down and throwing annoying popups. I didn't and don't trust an extension like this with my browsing data. So I was concerned today when I pulled up a Firefox window on my desktop PC (same Firefox account) and a second tab opened up automatically with the Uninstall Survey for this extension. I filled that out yesterday when I uninstalled the extension. I checked, and the extension has been uninstalled--it no longer appears on my extensions list on any device. I assume that it's just that this is the first time I've opened Firefox on the same account on a different device, and Firefox is somehow repeating the prompt to open the survey tab. But I've never had this happen before and I don't love that it's a tracking extension that did it. Do I have anything to be concerned about here? Or is this a normal fluke of Firefox accounts on multiple devices and not the fault of this extension?