Diễn đàn hỗ trợ Firefox

I tried to do the fix using userChrome.css but it just didn't work. Am I doing something wrong?

Also the fullscreen animation fix using the about:config settings doesn't work either.

Thanks in advance :3

The iDrive backup app on my synology nas is accessed via a web browser over my local network using an ip address. It has a two step security setup. First to enter Synology credentials and then iDrive's. After entering the iDrive credentials, all I get is a spinning wheel. It is supposed to present a box to enter a validation code, sent to me by email (which I get). The box is never shown.

The process works in Chrome and Edge successfully. I contacted iDrive support and they told me that since it fails only in Firefox, that I should contact the browser vendor.

There is no error message.

I tried clearing my browser cache, restarting Firefox and my computer, none of which helped.

Please can you advise me?

Firefox 137.0.2 (64 bit). Windows 10 Home 22H2 Os Build 19045.5737.

Be descriptive. Saying “playing video on YouTube is always choppy” will help us understand the issue better than saying “something is wrong” or “the app is broken”. Subject:

Boa tarde! Aqui é o formulário do senhor, Luis Carlos de Jesus Silva! A pendência deste formulário é que a pensão está atrasada , por isso estou preenchendo o formulário!

Deleting accumulated labels for deleted bookmarks

Good day,

I organize my bookmarks progressively, categorizing them by folders and labels. The labels are stored (libraries - above all the bookmarks) within their respective folder "labels". I deleted some bookmarks a few days ago and noticed that I am unable to delete the labels which have accumulated and been automatically recorded in the "Labels" folder.

How can I delete these numerous labels that are no longer linked to any bookmarks ?

Thank you for your responses and suggestions.

One page of Firefox 115.21 opened and Task manager memory usage for Firefox reports-:

1) 9,956 K 2) 46,288 K 3) 11,564 K 4) 55,268 K 5) 21,560 K 6) 9,996 K 7) 5,516 K 8) 302,924 K 9) 40,272 K

These are ALL marked Firefox and in order on my Task Manager, the Page 'opened' was Firefox help forum ,,,, some memory usage here, is this right????

Dave

I’ve noticed that Firefox consumes a lot of memory, especially when I have multiple tabs open. Sometimes, it slows down my entire system, and Task Manager shows Firefox using over 1GB of RAM even with just a few tabs. Other browsers like Chrome or Edge seem to handle memory better with the same number of tabs.

I’ve tried restarting Firefox, closing unused tabs, and disabling a few extensions, but the problem keeps coming back. I even checked techsquest.com for tips, but I’m still struggling. Are there specific settings, hidden features, or optimizations I can apply to reduce Firefox’s memory usage without sacrificing performance?

Here’s what I’ve already checked:

Firefox is updated to the latest version.

No unusual extensions running (just uBlock Origin and Dark Reader).

Hardware acceleration is enabled.

Any help would be appreciated—thanks in advance!

Hi!

Yesterday, April 5, 2025, my Firefox started displaying this message for every search typed in the browser:

"Our systems have detected unusual traffic on your computer network. This page verifies that it is really you, and not a robot, sending the requests. Why did this happen?"

I tried a few solutions: I cleared the cache, restored Firefox, reinstalled Firefox, restarted the internet modem, reset the computer's DNS using the ipconfig/flushdns command, scanned for malware with Windows Defender, and scanned for viruses and malware with Kaspersky, but the problem persists, both in the normal tab and in the private tab.

I contacted my internet provider, and they said there is no problem on their side.

In Firefox, I always use the default search engine "Google".

When I change the search engine to "Bing", the problem does not occur.

The problem does not occur in the Google Chrome browser, only in Firefox.

I am using Firefox 115.22.0esr (64-bit), Windows 7 operating system and internet connection via network cable. I only have one computer connected and I don't use VPN.

Please, can you help me?

Thank you!

../ Bouncy castle www.novosec.com

  • OCSP ( RFC 2560) server and client
  • CMP  ( RFC 2510 , RFC 2511) generator and parser JCE taglib
  • FOTO functions and X.509 certificate JCE taglib is JSP
   • API.including some functions for use with HSOLDB embeddable database.
   • portecle is user - friendly GUI application for creating, managing and examining key stores,keys , certificates , certificate requests , certificate revocation lists.

• Jasypt Jasypt_Java simplified Encryption is a java library that allows the developer to add basic encryption capabilities to his/her projects with minimum effort. If offers transparent integration with liberate , an open API for use with any JCE provider, and is Suitable for integration into Spring-based application and ACEGI. Instructions on using it with Bouncy Castle can be found at : http://www.jasypt.org/bouncy-castle.html. KEY TOOL | U |

  • key Tool |U| is a free user friendly GUI application for creating, managing keys and keys Tores as an alternative to the JDK's key Tool Command.

Thanks

I have an Office 365 account through work and I'm using Copilot frequently. In Firefox I have a pinned tab for Copilot.

In recent weeks I've run into issues where the Copilot page stays essentially blank, i.e. the message field to enter text does no longer appear. The Office Toolbar still appears and when I switch to other Office365 sites like OneDrive and Home they work just fine. The problem only exists with the Copilot page. Refreshing the page does not solve the problem.

I found a temporary work-around by clocking on the lock-button in the address bar and selecting "Clear cookies and site data...". After doing this and refreshing the page it works fine again, but only for a while (like maybe the rest of the day). I don't know exactly what makes it break, but it seems like I have to apply the work-around on a daily basis almost.

Additional Info: I've been using this setup for at least a year and the problem only appeared in the last few weeks. If I open Copilot in either Chrome or Edge I don't have this problem (but I also don't want to use Chrome or Edge).

Synced my new computer, received bookmark toolbar and 10 year old bookmarks from when i switched from interent explorer, but all my more recent bookmarks and bookmark folders are still missing on the new computer. Also didn't seem to transfer passwords and autofill info.

Bonjour, depuis 2-3 semaines je ne peux plus me connecter sur certains sites (exemple: AIRBNB) avec Firefox: J'y arrive avec un autre navigateur comme chrome. J'ai désinstallé - réinstallé Firefox mais le problème persiste. Avez-vous une solution? Merci, Nathalie

I have no idea how this has happened, but Firefox will no longer allow me to search for anything. When did it become my default browser? I need to change it and cannot figure out how. I'm getting very annoyed at getting the notice that sites are not available.

PLEASE CONTACT ME ASAP. You can use either eveybp@yahoo.com or eveybp@outlook.com.

Attempted resolution of problem as directed with AVG Internet Security App to no avail. Firefox is up to date; DuckDuckGo browser using Firefox core has no problems