Diễn đàn hỗ trợ Firefox

Since the last update, I am gettin constant pop ups. I have the blocker turned on. I do have some websites exempted, but I did not make any changes. I get the pop ups all the time now. I used to be able to change the pop up settings on the search bar, but I don't see that anymore.

I have been using Firefox for years, but may have to switch back to Safari if this cannont be resolved.

Frannie Gary

I have noai.duckduckgo.com set as my default search engine. Almost always (but not quite every time) when I type anything into the address/search bar, I get a page with a "Server Not Found" error. (See attached image.) Refreshing the page immediately brings up the results without issue, but I consistently get the error first.

Oddly, if I go into settings and switch to a different search engine and then switch back to duckduckgo, the issue will briefly resolve and it'll work fine for a short while... and then I start getting the error again.

Is there any way to fix this?

I'm using Firefox Nightly, and I'm fully aware that preview features come with their fair share of bugs. Usually, it only prompts for a restart to update every 2-3 days, but today, I’ve had to restart 5 times. 5!!

The version numbers are as follows:

20260505081714 20260505214504 20260506085915 20260506210744 20260507021236

I'm just wondering if there’s something wrong with my browser. Should I perform a clean install?"

Steps that remove my pinned tabs from Firefox:

Open pinned web app from taskbar. Open regular Firefox browser.

Any pinned tabs that were in the browser before opening the web app are lost.

Is this already reported? I can't imagine this is intended behavior.

bold textI have used Firefox for many years and hope to continue. I DO NOT USE GOOGLE!!

What do you recommend for anti-virus software?? I Paid for Malwarebytes and that started a 4-month nightmare with inconsistent support from the company EVERYTIME I SIGNED ON COMPUTERS SAVED PROGRAMS WORKED DIFFERTLY. I install a free version of Avira same problems I installed a free version of AVG same problems

PLEASE HELP!!

I just installed the new built-in VPN - and it appears to show as running in my Mozilla Accounts page (???).

HOWEVER, that is the only place I see it!!

Mozilla account Connected Services

Mozilla VPN 17 hours ago

No icon/display panel anywhere (not showing in Customization of toolbar option either) to see usage, turn on/off, etc.??

Firefox is my Standard Browser and worked fine until today. Now I'm forced to choose between Chrome and Samsung when I User a link from an Email. The link doesn' t work until I change my standard to einher one of them. Hier can I set Firefox as a standard to open links? In the settings Firefox ist the standard browser.

the last update of firefox wiped out my amazon account on my pc. It completely cleared my calendar. Messed with my passwords on some of my accounts. Can someone tell me how to get these things back. I am not a computer wiz.

This issue just started today.

I was attempting to watch a video on patreon, and normally I pop out the video so it is larger. This normally has no issues.

But today when I hit the button to pop it out, Firefox crashed.

Firefox then updated, so I thought maybe it was just because it needed to update.

I attempted this two more times with the same result. 

The first like I normally do where I start the video and then click the "pop out" button. Then the second time with the video paused. The minute I click the pop out option Firefox just crashes closed either way.

So I use a translation website for translating images, and I noticed that dragging and dropping images onto the translator ends with them all being titled "Image" and saved, then, as "Image (1)" "Image (2)" etc, or just not dropping. I use this on a daily basis and don't have time to rename every single file. Please help!

My old laptop is broken; I can no longer access the hard drive. Is there any way I can reorganize my old bookmarks from before a specific date, i.e., December 15, 2025, in Firefox?

I just got a samsung galaxy s26 (old phone is not available); when i accessed my Firefox, my Collections were missing. From other research, it seems that Collections are not available anymore. However, there must be some way to recover the websites that were stored within them, so i can at least rebuild them.

I have always used Firefox. Today - some update has erased all my bookmarks. it says import from Edge - but I don't use that. I lost my job last month so all my bookmarks are so very important and now they are all gone. OMG

Please help.

What do I need to do to disable, hide, or eliminate the horizontal scroll bar? One is displayed when I open spreadsheets using Google Sheets, which ends up blocking information that is normally seen.

I'm on Windows 11 and have the current Firefox installed.

Thank you.

Anyone else had problems the last two weeks with performance? I'm on a macbook (Tahoe 26.3.1) and in the last two weeks tabs are constantly crashing or freezing. I have never had this before. It's doing my head in and I'm about to make the painful move over to Chrome if nobody has any ideas how to fix it?! I don't want to do that as all my bookmarks etc are set up on Firefox...

Hello. I have a problem with firefox lagging on high end pc, these are my specs for context: cpu - ryzen 7 9800x3d gpu - rtx 5070 ram 32 gb ddr5 6000mhz motherboard - msi b850 wifi 6e

i have a folder of bookmarks called "social media". When i want to check every website there (for example: telegram, discord, whatsapp), i start manually opening them up, so i hit the folder, click the needed icon, open new tab, repeat everything. And the moment i turn on 2 tabs like that, everything starts lagging. I don't think that my pc is the problem, because it is not even half a year old + it has good specs. Maybe there is a setting that i accidentally turned off/need to turn on to remove this problem? I love firefox, and i am using it for a while now, but now i am thinking about switching browsers because of this constant lag that happens. With all due respect, Emin.

P.S. i know that you can open all of the bookmarks right clicking the bookmark folder and then pressing "open all bookmarks", but most of the times i don't need to open all of the bookmarks, that's why i open everything as i said earlier.