Diễn đàn hỗ trợ Firefox

Windows 11 : Fix this ASAP I delete all tabs, close firefox, reopen and I get 5 tabs which seem to be STUCK. I delete 3 of these tabs, go about my work, none of those 3 are open, and I shut everything down. When I reopen Firefox, those 5 "default tabs" (the 3 I don't want have migrated over from I don't know were - both Chrome and Edge open with New Tab.)

I have enough other problems in my life - and done't tell me to create a new profile. At that point I'll kill firefox and end my donations to Mozilla.

Hyperlinks keep opening in new windows, not in the same/existing window where they were selected. Issue is not unique to Google Search results and occurring across multiple websites. At wits end trying to figure this one out. I have deselected the "Open links in tabs instead of new windows", turned off all extensions, and uninstalled & reinstalled Firefox. Issue is still occurring. Attached is image of my tab selections showing all turned off.

This is only an issue in Firefox, so it's not an issue with my ISP or anything. Chrome shows my location correctly. Around 2 weeks ago after an update to firefox, it's just been constantly showing my location as Dublin. I'm in the UK. Certain sites show it correctly, some don't. Google doesn't show it right.

Several sites i check show it in the UK correctly, but google and a couple others show as in Dublin. I only run a limited number of extensions, Ublock surfshark, and bitwarden. If I put a uk location on surfshark, then google is right, but turning it off and then it is back to ireland.

Make amazon product video work on firefox. I am using fedora 43 kde plasma recently updated. I have a Nvidia video card RTX 5060 ti and using propriety Nvidia drivers Video starts and then stops or after turning off hardware accelaration ran intermitantly then stops. Sometimes telling me the video file is corrupted

Hi,

I had 11031 tabs open. I decided to save all of them because my browser was getting slow.

Just running "select all" was taking minutes, and resizing the window was very very sluggish.

So I selected them all

(screenshot 1)

then I added them to a bookmark folder

(screenshot 2)

Then I went in the toolbar where that bookmark folder was created, and I middle-clicked on it to open all tabs again.

(screenshot 3)

And then the warning "you are about to open X tabs" appears

(screenshot 4)

And the problem is that the number is 8571 not the 11031

Why is firefox losing 2460 of my tabs ?

Also, bookmarking all the tabs, took 4 seconds, while selecting all tabs too minutes. I think the "select all" function could do well to have some optimization as it starts getting slow with as few as 1000 tabs. And

Duck duck search via Firefox has become painfully slow, although if Google search is used the speed is OK. I have cleared caches, cookies etc without any improvement. Firefox 148.0.2, Windows10. Is this a recognised current problem?

I use the web client of Outlook for my work email. However, I've run into an issue: while I can log in through Firefox, every so often (and lately it's been quite often) I launch the Outlook webpage, and all I get is just a bunch of code (see image). The only thing I've found that makes the page work again is to clear all cookies and cache, and clear the start-up cache, and then launch Firefox again. Obviously, this is very annoying, since I have to log in anew every time (and use 2-step verification, etc.). Does anyone know how I might fix this more permanently so I don't have to keep clearing all my cookies and logging in all over multiple times a week?

So, If anyone knows about what i am talking about is that. When loading an Roblox Item from the Martketplace or your invetory or any other page it just not appearing now i do have some adblockers but even if i disable them nothing works I will Also attach an Photo now.

not a real question and not waiting for answer.

the "Open all in tabs" menu that appears at the bottom waiting for you to click on it by mistake. we need a way to remove that option while also disabling the middle button over the folder to open all bookmarks over the tabs. It also should be a default because been using firefox since version 1 (previously Netscape Navigator back in 1998) and I rarely had the need for something like that.

Firefox under linux x64 v 148.0.2

Linux madcat8.local 6.12.30 #1 SMP PREEMPT_DYNAMIC Thu May 22 18:38:20 CDT 2025 x86_64 Intel(R) Core(TM) i9-14900K GenuineIntel GNU/Linux

asked chatgpt and it suggested some fixes but apparently userChrome.css is actively being ignored. from the look of things, seems like I will have to stick to an specific version like I had to do with Thunderbird after version 102 where ugly UI changes were implemented.

have fun.

Browsing this website article I can see that there are embedded Youtube videos in the article but they are not loading, instead I only see blank spaces. I've turned off all extensions, turned off tracking protection, cleared cache and cookies for both the website and Youtube.com, and tried viewing the website in troubleshoot mode.

I'm suddenly having a problem where images don't save as .jpg unless I add that myself. At first, it wanted to save images as WebP, but I was able to fix that in the about:config. Now when I go to save an image, it wants to save as Chrome HTML document and I have to click all files and then add .jpg.

Здравствуйте. Не хватает гибкая настройка главной вкладки с моими сохраненными сайтами, а именно отключение "посещаемые сайты", чтобы их не пришлось каждый раз "удалять из истории" или "скрывать" из главного, ведь для меня это лишний мусор. Возможно ли добавить такую настройку?

Спасибо за внимание! Прошу извинить, что пишу на своём родном языке, так удобнее выразить свою мысль поточнее.

After updating to version 149.0, videos on hdrezka.tv do not start after clicking the play button.

Steps to reproduce:

1. Open any video on hdrezka.tv.
2. Click the Play button.

Actual result: The player stays inactive or shows a loading icon.

Expected result: The video should start playing.

Note: I have tested this on version 148.2 and it works perfectly. Upgrading to 149.0 or 150.0 Beta breaks it. Reinstalling 148.2 fixes the issue.

Moderator note: This question has been edited to correct the formatting.

Last week I went through the process of choosing a profile so I would not be faced with choosing whenever firefox opened. ( I was guided through the process by some of you elders.) My bookmarks are all in place but that history no longer accumulates, not even during the session I am in. I must have hit something without knowing it. I have gone up and down settings on several levels, but I can't figure out what will make this work again. It is helpful to have this reference so I would appreciate help. Gratefully, Marjorie Kinsey

Gmail will suddenly not open in Firefox with error saying there's a problem with my cookie settings--i did not change settings and cannot find any way to fix this. See attached image. I follow link in error message for "browser specific instructions" to fix it but there are no instructions.

Gmail opens in Edge and Chrome. I've spent some real time on this, cleared system memory, checked cookie settings wherever i can find them. Searched for tips online. Did Google do this on it's own to force me to use their browser? Wouldn't surprise me.

I am writing the following sentence in html: <a href="https://www.users.no/ingehelland/Desktop/QDT_article.pdf">QDT_article</a>. Firefox refuses to open the file

Why https://www.wunderground.com/dashboard/pws/IWOJEWDZ128 my weather station site for several months shows status offline and direct me at once to main site wunderground.com ? It is only on Firefox, Chrome, Android works normal and here it is online. Win 11, Avast Free, blockers (active adblock, ublock, ect.) In past several years was all ok I did change nothing with settings, blocker were in past also. What and where to look for?