因工作需求，分别在五台电脑登录我的火狐账号（国内版账号），进行书签操作共享。 现在不知道因为什么问题导致，是火狐的历史书签没法多端同步（自动/手动均无效）， 其中尝试设置了 排障模式/about：config部分参数： ①contextParam--fx_desktop_v3； ②identity.fxaccounts.oauth.ena… (read more)
因工作需求，分别在五台电脑登录我的火狐账号（国内版账号），进行书签操作共享。 现在不知道因为什么问题导致，是火狐的历史书签没法多端同步（自动/手动均无效）， 其中尝试设置了 排障模式/about：config部分参数： ①contextParam--fx_desktop_v3； ②identity.fxaccounts.oauth.enabled设置为false，仍然未解决问题。 有解决方法方便直接联系3003378498@qq.com，求求大神帮帮忙，谢谢
items dragged to overflow menu pop back out, will not stay there - dunno how to fix this. Hate the "puzzle piece." Involuntarily upgraded to 115.25.0esr and it lost all… (read more)
items dragged to overflow menu pop back out, will not stay there - dunno how to fix this.
Hate the "puzzle piece." Involuntarily upgraded to 115.25.0esr and it lost all my bookmarks, addons, history. How do I know which profile was the most recent, before the update added a new profile? How do I find my addons from the previous version? history?
Where do I find Mozilla settings to return my system to automatically reopen pages on startup?
Yahho search is on my home screen but not on my app list. I suspect malware. I use Bitdefender free for antivirus and scans sho no problem. I read that yahoo search ca… (read more)
Yahho search is on my home screen but not on my app list. I suspect malware. I use Bitdefender free for antivirus and scans sho no problem. I read that yahoo search can be hacked.What can I do
As of 7/10/2025, Xfinity Streaming does not open through Firefox. I much prefer Firefox to any other browser so I am a little mystified as to why all of a sudden Xfinity… (read more)
As of 7/10/2025, Xfinity Streaming does not open through Firefox. I much prefer Firefox to any other browser so I am a little mystified as to why all of a sudden Xfinity Streaming does not open. I receive my Comcast email through FireFox but when it comes to streaming content, the Xfinity logo just sits there and does not open.
Please open chatgpt
Explain how I can change my wallpaper on Firefox start up page
I want to change my primary email address to another one I've used before, but your system won't let me do it.
I want browse in private mode.
Hi! I'm experiencing an issue where videos on YouTube stutter or play choppily when using Firefox. This happens even when the internet connection is strong and works fine… (read more)
Hi! I'm experiencing an issue where videos on YouTube stutter or play choppily when using Firefox. This happens even when the internet connection is strong and works fine in other browsers like Chrome.
Here’s what I’ve noticed:
The issue occurs on both 720p and 1080p videos.
It’s more noticeable when switching to full-screen mode.
I’ve tried disabling hardware acceleration, but it didn’t help.
Firefox is up to date (v126.0).
I’m using Windows 11 and have an NVIDIA GPU with the latest drivers.
I’d appreciate any suggestions or fixes. Thanks in advance for your help!
Reporting a bug: "Firefox can’t update your languages right now. Check that you are connected to the internet or try again." but - Connection is established, INDEED! Ge… (read more)
Reporting a bug:
"Firefox can’t update your languages right now. Check that you are connected to the internet or try again." but - Connection is established, INDEED!
German language pack not available :( manually downloaded verisons of german Language pack are incompatible.
please fix.
When I go to view an already open tab it will sometimes randomly move it to the very end of my tabs all the way to the right. I don't want it to move tabs without my inte… (read more)
When I go to view an already open tab it will sometimes randomly move it to the very end of my tabs all the way to the right. I don't want it to move tabs without my intervention. Clicking on a tab should keep it in place.
This has been an issue for about 2 months now. I'm not sure what's causing it or even if it's entirely a Firefox issue as I have noticed something similar happen in another program with tabs that I use often. It still seems like a Firefox issue in that moving a tab all the way to the end is a very specific task that can't normally be done accidentally.
Is there a way to prevent this from happening or has anyone figured it out?
This person has the same issue: https://connect.mozilla.org/t5/discussions/stop-reordering-my-tabs/td-p/93219
I just transferred my data from an old computer with Windows 10 and now have Windows 11 on my new computer with a new version of firefox as my browser. How do I restore … (read more)
I just transferred my data from an old computer with Windows 10 and now have Windows 11 on my new computer with a new version of firefox as my browser. How do I restore my bookmarks?
I have attached an image of the setting panel that used to have options for the home screen of Firefox. There are no wallpapers to choose from and the Home screen is barr… (read more)
I have attached an image of the setting panel that used to have options for the home screen of Firefox. There are no wallpapers to choose from and the Home screen is barren.
无法同步，必须让手机扫描，手机用火狐浏览器扫描后却提示不是火狐浏览器的扫描。哪个大聪明相出的必须手机扫描却不做好基本功能的？
How do I add microphone permissions in my Firefox browser?
Hello, I’m experiencing an issue where I cannot use ChatGPT-5 in Firefox. When I log in and try to select or use GPT-5, nothing loads or functions properly. Other models… (read more)
Hello,
I’m experiencing an issue where I cannot use ChatGPT-5 in Firefox. When I log in and try to select or use GPT-5, nothing loads or functions properly. Other models like GPT-3.5 work normally, but GPT-5 does not respond.
I’ve already tried refreshing the page, clearing cache and cookies, and even disabling extensions — but the problem persists. Could this be a compatibility issue with Firefox? Any advice or support would be appreciated.
Thank you in advance for your help!
Hi, I recently set a custom background image for the Firefox new tab page (and possibly the homepage), but now I’d like to remove or replace it. I’ve already tried: … (read more)
Hi,
I recently set a custom background image for the Firefox new tab page (and possibly the homepage), but now I’d like to remove or replace it.
I’ve already tried:
Going to about:config and enabling the following:
browser.newtabpage.activity-stream.newtabWallpapers.customWallpaper.enabled → true
browser.newtabpage.activity-stream.newtabWallpapers.ui.enabled → true
Searching for a gear icon or any UI options on the new tab or homepage – but nothing appears.
I also checked about:preferences#home but there are no visible options to manage background images.
How can I remove or change the custom background image? I’d appreciate instructions, config paths, or a file location where I can delete the image manually.
Thank you! p.s. I'm stuck with a background image that makes my shortcuts unreadable and it's driving me crazy. 😅
Some of my shortcuts were missing on Firefox when I started my laptop this morning. I tried restarting my computer but that didn't help. I really don't know what topic fi… (read more)
Some of my shortcuts were missing on Firefox when I started my laptop this morning. I tried restarting my computer but that didn't help. I really don't know what topic fits best. I am not at all tech savvy when it come to computers.
Hello, I would like to clear all of my sync data from my firefox account. This includes browsing history, passwords, payment methods, extensions, bookmarks, favourites,… (read more)
Hello,
I would like to clear all of my sync data from my firefox account. This includes browsing history, passwords, payment methods, extensions, bookmarks, favourites, themes.
Thank you for your time.
