Firefox Community Forum

In the last few days whenever I download a PDF file instead of it being displayed in my default PDF read Firefox (version 121.0.1) takes over and displays the contents of the file. I do not want this, I prefer my PDF reader! How do I stop Firefox trying to take over this function? (other than converting to Chrome)

I've been having this reoccurring firefox bug every couple of months where randomly all audio from the application stops working is no longer available in the volume mixer of windows 11 (see example screenshot with twitch tab in background playing)

In the past, I was able to fix this issue by simply restarting the audisrv service and everything would work normally but now nothing I do seems to work. I've tried:

- Resetting - Uninstall/reinstall - Disabled all extensions - New profile

I do not have this issue on firefox dev or firefox nightly. If anyone has any ideas on how I could resolve or better diagnose this issue it would be much appreciated! TIA

A strange new requester appeared in Firefox today. I do not think that I clicked on anything without noticing. I was just watching a Youtube video and the requester appeared when I was moving the cursor down across the screen. The requester items would not respond, and the requester could not be closed. I had to quit Firefox and restart to get rid of it. See attached screen capture.

HI, I use Firefox for Kiosk system... what is not usable for this application is Firefox sending popups to remind the user of ie. "do not forget to save your data" or similar... this breaks the kiosk system and needs Admin intervention... I love FF, but how can I suppress these support popups in this environment?

Thx Dan

Firefox doesn't seem to have a built-in feature for listing the contents of each container tab in Firefox one at a time. That is, I would like to have only the contents of one tab container shown on my browser at a time, and be able to switch from one container to another freely. What is the use of containers if all their contents are displayed at once on the tabs of my browser?

I'm at a loss for words here. I have a website I frequent and it has a really annoying behavior. I'm a developer so finally I mustered the strength to do something about it. I googled how to create an extension in Firefox and within 5 minutes I had a working extension that solved their annoyance. However, I can only load it temporarily. If I close Firefox, it goes away. When I try to actually install it, it says I need to have it signed. I have now spent the better part of an hour trying to find out how to self sign it. I refuse to believe that I have to submit this to Mozilla for me to be able to install my own code. Can someone please send me in the direction of how i self sign and install my own extension. I have no intention of publishing, I only want to run this for myself.

When I launch FF after rebooting an annoying ad pops up on the new page tab, the contents are:

'Get the inside scoop

See the add-ons our staff use to make browsing faster, safer, or just plain fun!'

It pops up just under the puzzle piece icon next to the address bar.

Is there a way to block it?

Hey, since the new update (121.0.1) the new tab button isnt on right from the most right tab. With customization the button can only be put on the far left. Is there anything i can do?

Hello all, first time poster here but long time FF user!

Lately, some of IMDB's functionality is broken for me. I can give many examples of odd behaviors but to keep this short, have pasted 2 screenshots of the same section of the homepage (www.imdb.com) to demonstrate the difference. Something is preventing the proper loading of all the elements.

Another odd thing is that i'm unable to click on elements that have properly loaded and are visible. Lastly, i'm unable to play videos!!

None of the above are reproducable when in private browsing mode. I have disabled all my extension in the hopes that one of them could be the culprit to no avail!

Any thoughts on how to approach this issue?

I can no longer access my online banking at td.com - the server returns the following message: "Bad Request - Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.

The online banking works normally with Safari. Please help me fix this quickly.

Thank you.

Firefox crashed, Reinstalled it v121.0.1 Win Pro 10 (x64)

Although Extenions are reinstalled, I cannot find any way to get them into a toolbar now, (Using the Drag - Drop - Shift method)

There is supposed to be a "Gear alongside each extension" so that can be chosen, but no gear which works now.

Very frustrating as cannot properly access these extensions now.

Some time ago, I found the way to inser these Extensions (Addons) into the Toolbar, but cannot remember how I did it.

The Extensions show they are installed and "working" but it's rather useless nmot being able to get the shortcuts for each onto the Navigation Toolbar.

Appreciate help - Thank you.

Hi,

Using FF 121.0.1 on a Windows 10 PC

For past few weeks whenever I try to purchase something via PayPal or login to PayPal, the One Time Password page is not rendering correctly, and not allowing me to continue. I have enclosed a capture of the issue.

For info, I can use PayPal without any issue on other browsers including Chrome and Brave.

hello :)

in chrome when you drag a tab out to open it in another window it automatically goes to a smaller window, firefox always copys what size the window was when you dragged it out. so when the window is maximised it will always open a new maximised window.

So my question is, when dragging a tab to open it in a new window is there a way to stop it from copying the size of the window you dragged it?

im really bad at explaining things so here are visual of what i mean - https://imgur.com/a/aSj0P2G

When I go to website nypost.com, and select a random article that has a video display at the top of that page, a pop up of a smaller video window appears in the lower right corner of the screen.

For example,

Go to nypost.com Select an article with a video such as https://nypost.com/2024/01/30/metro/phony-uber-driver-charged-with-ripping-off-nyc-bar-patrons-in-cellphone-scheme/

There is a pop window of a smaller video screen that shows in the lower right corner

Autoplay is disabled

Is there a specific setting to stop this functionality of the pop up video window to appear? Is the block pop up window functionality in the same category of this description supplied above?

Thank you.

I am using Firefox on a new PC. Whenever I type something into the address bar, all results appear under a small Firefox Suggest header, even though Firefox Suggest is not available to me in the United Kingdom. I believe it is possible to remove this header through about:config, and I did so on my old PC shortly after FIrefox Suggest was released in 2021, although I have long forgotten how to do this for obvious reasons. Could somebody please explain how this header can once again be removed, or is it a permanent feature? Thank you in advance.

I asked a question earlier about being blocked from a site that I frequent while using Firefox but not when using Edge. I don't use Edge much but another difference has become apparent. Many of the sites like news sites an information sites seem to take longer to open than they used to on Firefox, I can see little icons going back and forth in the tab at top. Normally this lasts for ten seconds or so then the site I was after appears. I was on Edge and noted that this was not happening. I spent several minutes going back and forth and I definitely have an issue with Firefox. I have Windows 10 running on an old desktop. I use Express VPN I use BitDefender In Firefox I use Adblock Plus, Ghostery, I use Duck Duck search

Do I need a new version of Firefox or what? It says it is up to date 121.0.1 Have been using Firefox for years and not had any issues like these. Mark