Diễn đàn hỗ trợ Firefox

I have two monitors: Monitor 1 is Asus PG248QP(Run in 1920 x 1080 360hz landscape 100% scale) Monitor 2 is G272U Pro(Run in 4320 x 2160 60hz landscape 150% scale). I arrange them veritcally, monitor 2 on top and monitor 1 at the bottom.

When I minimize the non-fullscreen firefox window on the monitor 1, black/transparent border shows on the left, right, and bottom of the firefox window.

When I arrange two monitor horizontally, everything normal. I place monitor 1 at the left of monitor 2.

When I do this on the monitor 2, everything normal.

I have to use two monitors vertically, since I don't have much space.

I also tried different versions of firefox. for now, 129.0 to 136 has these problems. I have install chrome, brave, edge. None of them has this problem.

windows 11 23h2 (22631.5039) cpu: 13900k gpu: 4090 with 572.60 ram: 32gb x 2

Firefox 137.0

already tried refresh firefox profile.

The last update did something to my search bar. I still have it, but when I click on it, it moves to the upper left corner, prevents me from seeing my tabs, bookmarks etc. How can I disable this annoying change? If someone has the answer, I would greatly appreciate it.

every time I try to log into a google account I get a 400 error message. I deleted all cache and cookies multiple times scoured the help forums and tried all the fixes and I still get a 400 error. please help.

For tab settings I have checked these: Open links in tabs instead of new windows When you open a link, image or media in a new tab, switch to it immediately

In the past links opened in new tab immediately. But now some links open in SAME tab immediately. For example: I open https://www.pbs.org/livestream/ and start watching the livestream. When I click the link On Air Schedule It opens immediately in the same tab, which ends my livestream

I use a website in the UK alljigsawpuzzles.com The page loads fine and freezes with the firefox browser. Other browsers work fine. I have been unable to determine if a setting is the problem. I use https only. When I removed this setting, it allowed me to scroll for a few seconds and then froze again. Do you know what the problem is? It's true they recently upgraded their website. Is there a setting I need to change? Thanks! All updates are up to date.

I use firefox and duck duck go. I am able to access other websites but not my email. When I attempt to log in it "logs out" instead. I get a message that there is a potential security issue. I am able to access my email using non-firefox providers. I need help fixing this issue. Thank you.

To Whom It May Concern:

I was able to login to ChatGPT before January 30, 2025.

I run Firefox on Windows 10. Currently I am using Firefox 135.0 which seems to be creating problems with Authentication Errors with ChatGPT.

Some extensions I had at the time are:

Firefox Multi-Container Tabs BitDefender Traffic Light AdGuard Terms of Service Didn't Read Print Friendly and MeasureIt.

These are all extensions I actually use.

And prior to January 30, 2025, I did not have a problem.

But ever since then I have not been able to login to ChatGPT due to Authentication Errors. I signed up using my email and password and never use anything else to login.

I am not using a VPN.

I cleared my Cache.

I disabled my Extensions.

I tried to login in a Private Window.

I even refreshed Firefox and it still would not work.

I have contacted ChatGPT's support team and they suggested I try a different browser and Chrome worked.

But I don't want to use Google if I can avoid it.

Please help me with this.

on using firefox for first time, get message

The connection has timed out

The server at www.google.co.uk is taking too long to respond.

   The site could be temporarily unavailable or too busy. Try again in a few moments.
   If you are unable to load any pages, check your computer’s network connection.
   If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web.

on re-try, problem disappears using 136.0 Beta 5 last daily update 12 Feb 2025

Hello, I am not able to connect to my mozilla account. I write correct my password, and a code is sent to my email. I write to code but always the system gives me the message "Invalid code" or "Something went wrong. Please close this tab and try again."

Could you help me please.

Thank you

I have no problems typing in a textbox on most websites, but for some time now, when I type comments on YouTube, the box alternates between working and freezing about every 7 seconds. It will work fine for 7 seconds. Then freeze for 7 seconds, then back to working again.

Any idea what the problem is?

I'm getting so fed up with parts of ebay not working after automatic Firefox updates. Every few months and usually on a Friday morning (this is when Ebay does it weekly tech maintenance) and after a recent Firefox update, something packs the job in on Ebay!. This time it's the listings, ALL of them!. My watchlist page is working fine, I can scroll down and everything is loading, photo's, text etc but, I go to search for an item and it's all over the place, not loading, filter buttons have a mind of their own, slow or non existent listings and filter side bar etc, etc. When I exit Ebay, Firefox won't reload. I have to wait for it to get itself back together, usually a few minutes later. Yet on other browsers it's running fine. I've done everything! (I've had a lot of experience with this issue) I've disabled enhanced tracking, cleared cache etc, uninstalled Ebay and Firefox and re-installed them. It works fine on ipad, phone and other browsers just not Firefox desktop! WHAT IS THE PROBLEM??? AND WHY SO @@@@@@@ OFTEN!!! I really can't take it any more. for over 15 years I've been fighting with this, I'm tired! PLEASE!!! SOMEONE AT FIREFOX, HELP!!! AT THE VERY LEAST, TALK TO EBAY AND SORT THIS OUT, FOR EVERYONE'S SAKE!

I cannot open any web sites from the Mozilla Firefox on my computer. Every attempt gets the message :tab has crashed. Will I need to abandon using Firefox if this is an unfixable problem?

Firefox keeps locking up, for want of a better description. It will minimize itself, and when I go to click on it, it will not open/maximimize or let me use it. It then also won't allow itself to be closed (by using the only option available, the x on the taskbar icon). I end up having to restart my computer to get it to go away and then work properly (for a little while) when I restart. Firefox used to be my favorite browser, but I'm getting really frustrated. It's updated and still won't work properly. Help. Please.

I use Firefox on all my computers and phone, because its ability to save my browsing history and sync across devices has been unparalleled. This is invaluable because a certain website I frequent has a nasty habit of eliminating and locking its pages. (I’ve asked them about it and they plan to continue doing this.) Without the exact link and all the metadata from my browsing history, I cannot retrieve those pages.

This past weekend when I went to recover a page, I discovered that FireFox has only six months of my history, not the many years I expected. I checked my pre-update profile, and it had no history either. I have some computers that have been offline for a few months so maybe they have versions old enough to still have my history.

How do I get my history back and how do I avoid FF destroying my history without my consent in the future?

I've been using Firefox for many years with no problems. Recently, there have been frequent tab crashes. I've noted this problem before, and sent reports, but no fixes ever seem to be forthcoming. This makes me question whether I should continue using Firefox. The times I've switched to Edge, it hasn't crashed.