Diễn đàn hỗ trợ Firefox

My browser constantly tries to guess the language of web pages and offers me translations. These functions get in my way, I don't need them. How to switch off any translations (and translation offers) forever for all sites?

Greetings, I am on the spectrum with aspergers. I have issues with organization, lining up objects, etc, but I am highly intelligent and present well. I have no doubt society is aware of all the tropes that surround folks with my......difference. I have an incredibly hard dealing with change, and it sometimes wrecks my mental health. The changes are constantly throwing my health and welfare for a loop, and it is really harmful.

Everytime I get firefox setup to where I am comfortable, something new gets shoved down my throat. How to stop the constant feature change diarrhea abuse is inflicting on my health? Recent example. I only use 2 search engines, and I cant deal with the rest, its a colour thing sorry. I have had my search engines set up like this for 14 years.

Recently, firefox decided that I should go for another life rollercoaster, even though I didn't ask for it, and that I should permanently have things like history bookmarks tabs and actions as search engines, and they shouldn't be removable.

I don't have a history, as I value my privacy. I don't have bookmarks, because I remember everything and it sucks, and I type about 350 wpm. Tabs information is within history, so I see firefox as duplication idiots in this case, and I don't do any actions, not even sure what they are and I really don't care at all.

My parents are considering a lawsuit against firefox for accessibility issues like this, as 1 of my dad's best friends is an accessibility lawyer.

How can i stop firefox from constantly flipping my autism world upside down? I don't want my parents to sue them because it will bring a lot of attention on me.

Please help me re-normalize the internet for spectrum users.

There doesn't seem to be an "Other " or "Additional Options" category, so if Settings isn't in the correct category, please tell me where to post this. TIA

I want to be able to create multiple default 'pinned" tabs that will appear every time I open up a new window. Is that possible? If so, how? Again, TIA

Hello everyone,

I'm looking for ways to troubleshoot streaming video issues in Firefox. Sometimes video playback can be affected by browser settings, the internet connection, or device performance.

What steps should I follow to identify the cause and improve playback?

I also came across Selvydia while researching IPTV and streaming services. Would browser troubleshooting differ depending on the streaming platform being used?

Thank you for any practical suggestions.

I've been using firefox for a little while- maybe three months now. I'm no expert on any of the config options. I run firefox using the built in VPN that my friend showed me how to enable, and I've been using it since. But now, as of roughly today, whenever I enable the VPN, no websites will load. At all. When I turn it off, they load instantly. But whenever I turn it on, it just gets stuck loading forever and ever, never actually getting anywhere. I tried enabling network.dns.disableIPv6 in the config page, because that's what I saw on a mozilla support page- nothing. Didn't do anything. The browser.ipprotection.enabled is still on, and I didn't change anything in settings. There was a firefox update very recently, but everything still worked with the VPN on. I just updated my computer, but I don't think that's it either because it wasn't loading things earlier today either. Not sure how to fix this. Please help?

Hi Mozilla team & community,

I am facing a persistent video playback issue specifically in Firefox (latest build on Windows 11), while the exact same stream plays flawlessly on Google Chrome and VLC media player.

When attempting to stream high-definition HLS live content from my media portal site (https://bidarn.com), the video stalls and buffers every 10–15 seconds. Upon inspecting the Firefox Web Developer Console (Network tab), I notice frequent `NS_ERROR_NET_TIMEOUT` errors during the loading of .ts media chunks, along with occasional CORS flags during concurrent HTTP requests.

I have already completed the following standard troubleshooting steps: 1. Disabled Enhanced Tracking Protection for the domain. 2. Started Firefox in Troubleshoot Mode (Safe Mode) with all extensions turned off. 3. Cleared all cookies, site data, and browser cache. 4. Tested with hardware acceleration toggled ON/OFF.

Unfortunately, the segment fetching latency remains high in Firefox.

Are there specific parameters in `about:config` (such as adjusting `network.http.max-persistent-connections-per-server` or expanding `media.cache_size`) that can optimize how Firefox handles parallel HLS segment fetching?

Any technical guidance or network config recommendations would be greatly appreciated.

I have had Refdesk.com as my home page for years. Firefox has now decided that it cannot find that site. Please help

Not a question just feedback but the new UI you made for the browser in the new update looks really bad and really sucks I don't know why or what anyone was thinking designing it. The blocky styles were fine before not gonna lie. :/

After the last update the tabs are rounded instead of square. Where can I find the option to switch it back? If there isn't one, please add it back as an option in the next update.

I love using picture-in-picture, but there are times when I want the video I'm watching to keep playing, but not pop out into the PiP and cover part of the screen I'm focusing on. I wish there was a way for me to keep the option to use the PiP, but not have it forced any time I want to switch tabs. I looked pretty hard and couldn't find any info, but if I'm just missing it and could be pointed in the right direction, I'd be super grateful!

I updated my Microsoft office to the latest office 365 desktop version. The install changed something, and any link in an e-mail now gets sent to Edge, rather than Firefox. I checked all the file extensions and made sure they all point to Firefox, but the problem is still there. Any suggestions for what to try next?

I just updated to v.157.0 (Win 11) and added the proton extension to return the theme to grey. However, no changes I have made will return the container tab menu colors to be vivid as they were prior to this update. Because of the number of containers I have, I am using all of the icons more than once and the colors are now very dark. I don't need to change the colors of any aspect beyond the containers' menu, however, I did attempt choosing custom colors under accessibility with no results to the container hues. The colors of the tabs themselves continue to be bright. It's choosing from the drop down menu and in the 'manage containers' screen that I am trying to adjust.

When I reinstalled Firefox, my categorized bookmarks were no longer visible. I re-categorized them using "Manage Bookmarks" and it was then Bookmarks Menu. But when I opened Firefox to use it, there was no "Bookmark Menu" and only "Bookmarks", where they appear but not categorized. Where do I find "Bookmarks Menu"?