Diễn đàn hỗ trợ Firefox

Hello,

I am experiencing an issue with Google Voice in Firefox where I am unable to send DTMF tones (touch-tone signals) using the keypad during an active call. This means I cannot navigate automated phone menus (IVRs) or input PIN codes when required.

Issue Details:

   When I press the numbers on my keyboard or the on-screen dial pad during a call, no tones are recognized by the receiving system.
   The issue occurs only in Firefox. The same function works fine in other browsers like Chrome.
   I have confirmed that my microphone and audio settings are working properly.
   WebRTC is enabled (media.peerconnection.enabled = true in about:config).
   The issue persists even in a fresh Firefox profile with no extensions enabled.

Still waiting for an answer to the above question. Why does the page jump back to the top when I want to open a link in a new tab? The link is halfway down a page but when I do a right/left click it jumps and invariably opens the link a few articles above the actual article I want to read. This had been happening for months now and nobody has bother to give a solution.

Доброе время суток!

это папка C:\Users\Илья\AppData\Roaming\Mozilla\Firefox\Profiles\v2zudvil.default-release\storage\to-be-removed постоянно растет, удалять ее приходится вручную, почему так происходит? и как это избежать 

последний раз, когда удалял, это папка занимала 52ГБ

I am using the version 115.20.0esr (64-bit) and have noticed I have links in my bookmarks, that are either from other bookmark folders but I never copied them over, or I have new links that I never clicked to be saved? I have deleted those I found but some more keep popping up?

Firefox Home content is blank since the beginning of February 2025. I run Mac 10.14 Mojave.

The page displays the correct grid but but with blank squares now. The edit button on each square doesn't show data either.

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.

This is an exact copy of a question with the same title by Steve Ediger, of August 2022, now archived.

Firefox has my credit card information and it shows up in a window when I go to pay for something, but when I click on the credit card I want to pay with, the details appear on the form but get removed almost instantly.

I am in UK. It was working until recently.

None of the earlier answers have helped.

Hi,

I have a dual monitor setup and quite often and randomly, when I launch the browser it opens on the secondary monitor instead of the primary, which is the one I always use. Firefox is up to date: 135.0 (64-bit)

I've read somewhere that I have to move the browser to the primary monitor, resize it so that it is not fully expanded and close. After opening it again it opens on the primary screen and I can maximize it and close again, but when I open the browser again the next day it may open on the secondary screen again... or not, just a very random thing. Any clue?

Thanks, Pere

I want links that I open (in Firefox, from Firefox, like opening any normal link) to open in the same tab (unless otherwise specific, like a normal browser should work), and all links from other applications to open in a new tab.

Whenever I click a link, it overrides my current tab, even if I'm working on something important. Apps do not always make it obvious what might be a URL. Windows for instance LOVES to open up "support" links in your browser. Firefox also does this itself with its update function, it opens up its update notification by overwriting your previous tab.

This is a really, really basic feature that should really be a default setting, but it doesn't seem to exist in settings at all.

I have used Firefox as my primary browser for many years, and have always used autofill for my passwords, credit cards, and addresses. Suddenly, about two weeks ago, my credit card data stopped autofilling. When I go to Settings > Privacy & Security, there is nothing regarding autofill anywhere (or anywhere in any Settings). I have attached screenshots of my entire Provacy & Security page, as well as Settings searches for "autofill," "payment," and "credit card." Please help me figure this out ASAP, or I will have to switch to Safari as my primary browser, which I don't want to do. Thank you!

For several weeks now, I have been unable to upload videos to a group in Facebook using Firefox. Previously, I posted a video almost daily. The loading wheel keeps spinning. This in Windows 11 Pro version 24H2 with Firefox 135.0 (64 bits).