Forum communautaire Firefox

If I go to the profile folder, exit firefox then copy and paste the folder to a backup location. The attempted backup fails. Something about permissions as I recall. I have tried many things unsuccessfully. Something has changed that does not allow for the backup of profile folders. Adding a backup option to the profile manager would be nice. I noticed some people have found work-arounds but I need a straight-forward procedure for backing up my folders. No work-arounds please, just a simple procedure. May I ask for help with this issue?

Firefox used to have my background colors, and on the latest update, my pull-down menu and tabs are robin's-egg blue. I can't figure out how to get my colors back, and I hate that color.

How the hell do I get back control over my colors?

Hello I got a pop up or it was new tab informing about new firefox functions. It was about profile creation and management. Now i have two profiles and cant switch back to my old one. I cant seem to be able to delete new profile to return to my old one.

The email address in the account recovery option is incorrect. I cannot locate any option to revise it. Correct address is: GHUGHES204@gmail.com. The INCORRECT email address is GHUGES204@gmail.com. How can this be corrected?

When I export a presentation from Perplexity in Firefox, the downloaded file is completely empty (slides without content).

If I do the same export in other browsers (for example, Chrome or Edge), the presentation exports correctly and the file is not empty.

So it seems this issue only happens in Firefox. Firefox 145.0.2

Firefox prevents going into hibernate mode. It only appears to blank screen until mouse is moved or lid moved. This happened on 3 year old dell and now on new lenovo. I've gotten around it by going into task manager and killing firefox before hibernating. This doesn't happen on a newly opened window. I've noticed that as you use it, in the task manager, (not sure of correct term) the amounts of firefox tasks/threads? increases but does not decrease when tabs are closed. Eventually hibernate stops until I kill the firefox program. I thought this might go away with new lenovo with twice the ram, but happens at same rate. If I forget to kill firefox, I end up with a dead battery. This doesn't happen with edge or other browsers I've tried.

Secure Connection Failed

An error occurred during a connection to searchingswift.com. SSL received a record that exceeded the maximum permissible length.

Error code: SSL_ERROR_RX_RECORD_TOO_LONG

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.bold text'

Bonjour, A chaque fois que j'essaie d'imprimer un PDF sur Firefox, il me sort des pages complètement noires sur une brother DCP. J'ouvre les mêmes PDF sur Edge et pas de problème pour les imprimer. Le problème vient bien de Firefox qui envoie n'importe quoi via pourtant le même driver qu'Edge. J'ai vidé mon toner de noir avec votre bug.

As of 12/9/25, Firefox seems to now prevent Theme add-ons from working if there is a contrast setting configured in Windows configuration. (Version 146.0) Previously, this allowed a very aesthetically pleasing view. I would greatly enjoy having that option again. Thank you.

Good Morning, Please how can I add or take out in firefox the icon shortcuts with most visited sites that I use, Also firefox is adding by itself shortcuts to my opening page and I don't want to have more than 6 or 7 or firefox suggestions. Thank you for your help

For whatever reason every time 'Firefox' browser goes down my email shuts down also. This did not happen prior to trashcan Win!!(recently installed). It's a pain in the ass having to reactivate 'Firefox' then contact my email server to reactivate my email service. Any assist is appreciated. TangoYankee in advance.

Hi. I have done a cleaning with CCleaner, so not sure if it affected firefox, but now the new tab page doesn't have my shortcuts any longer nor any buttons to add them. I had 4 rows of my most used ones. Now I only have the "recent activity" 2 rows....but they don't seem to fill in either...not sure what went wrong. in my settings the shortcut button is ticked. Is there a way I could revert to firefox that I had a couple of hours ago, to see my shortcuts back? I am not technical, so don't know what to do. thanks.

i bought a GMKtec K12 Mini PC AMD Ryzen7 H 255 (Upgraded 8745HS) Oculink Support DDR5 and youtube videos at 4k 60 hz stutter big time when i log in to my youtube acount.i am a premium user.all driver are up to date.my intel laptops using firefox browser work perfect no frame drop whatsoever.i have bought 2 of this mini pc and bouth behaving same on firefox(i tried on all firefox browsers: F.NIGHTLY,FOR DEVELOPERS,ESR) I also have an laptop with AMD cpu and behave same: stutters on 4k 60hz. Recently i tried FLORP browser and youtube 4k 60hz works perfect until i log in to my youtube acount and then it starts stuttering and loosing frames big time so bad i even cannot watch the video.ive tried on trubleshoot mode ,started from scrtach with same results

Dear Sir or Madam,

I'm recovering an older Firefox Sync Account. I can login on https://accounts.firefox.com. My password is valid. I cannot login within Firefox (activating Sync). It simply does not continue - After entering the E-Mail-Address and clicking the Button "Sign up or sign in". The browser network debug show no (obvious) communication error.

Please advise.

Kind Regards, Stefan

One day there are no shortcuts on my firefox homepage, none show up when I open a new tab. In my settings, it shows I have set to allow 3 rows of shortcuts, but there are none! This is so totally inconvenient and I have spent hours trying to sort it out, so I might be bailing on Firefox as my default browser.

Some google search suggestions mention "clicking on the plus sign" to add a shortcut. THat opens a new tab but does not relate to shortcuts.

This is a snip from my Chrome homepage, with shortcuts. I used to have 3 rows in Firefox. Now there are none, and there is no plus sign to add one.

HELP