Fórum podpory Firefox

For the first time after 10 years, I can no longer access my PNC bank account using Firefox V84.0.2. This problem started just this Sunday Jan 24, 2021. I am using AVG and the Defender firewall. When I try to enter my account PNC tells me that it cannot find the code and tells me to use another browser like Chrome or Internet Explorer which I don't want to do. PNC tell me to contact Firefox as, "It is not their problem." But so far I have found nothing in Firefox to solve the issue whatever is causing it. I need help as I would rather not change browsers.

I have restarted my PC, checked and restarted AVG, checked the troubleshooting program, and reinstalled Firefox, but nothing seems to correct the problem. So where do I go from here?

I'm running Ubuntu 20.10 with GNOME Shell extension Unite which can add the minimize, maximize and close buttons to the top bar and remove the buttons from the title bar of apps. The does not work in Firefox, minimize, maximize & close remain. I'm assuming this is related to Firefox's ability to remove the title bar all together so tabs can be at the top. The Firefox Customize... page allows you to change just about everything else in the UI except these three buttons.

Is there a way to remove Firefox's minimize, maximize and close buttons?

In case it matters I really only care about the Close button (not Close tab) because GNOME Tweaks lets you remove the minimize & maximize buttons from all apps.

Thanks

Hello! On a certain adult website, all the videos play verrrry slooooly. YouTube videos play fine. And this certain site works fine when I try it with Chrome. I recently added a bunch of adblockers like Ghostery and Adblocker plus and Badger and Decentraleyes and HTPPS Everywhere. Is the problem with one of these? What can I do to get the videos to play at full speed?

Thanks in advance!

John

I just came back to Firefox after about 2 months, as Microsoft crushed my OS with their fall feature update. I could not get many items running, and just had to start from scratch.

That being said, I surely do not recall that every time I clicked a link, it would open in a new tab. I mean, every single time. Who ever thought that was a good idea.

Anyone have a clue as to what's happening here? I usually only want a new tab to open when either I choose it as a right-click option, or when builders have invested it specifically in their code, as they know it will navigate away from their site, etc...

I would be most thankful to get this baby back running like normal. Your help is appreciated!

Btw, fresh windows 10 install. The only extensions I have running are adblock, lastpass, blur, downloadthemall and new tab homepage (which just let's me determine the page address.)

Attached is a sample of how web pages display. These can either initially display this way or, as in this example, the page opened correctly, I stepped away for a few minutes and when I viewed the page again it looked like the example. I can have a page open and it is displaying correctly, then open a new tab and go to a different site and the text will look like the example.

I have cleared the cache, dumped all the cookies. Restarting the browser (I do this many times a day) will fix the current page but eventually another page will display like this.

I running version 84.0.2 64bit on a Mac Pro Mojave. I don't have this problem with other browsers like Chrome or Safari. I never see it on my Windows 10 system.

Dashlane Password Manager has been working as an extension on Firefox on my Acer Aspire E5-571 laptop, but for an unknown reason it has disappeared from my toolbar. When searching for 'Dashlane' on the Firefox browser to install the extension on my browser, nothing relating to 'Dashlane' can be foound.

Hi, I am setting up a laptop for my wife to replace her old one. I have installed Firefox and found that although the main body text is the correct size, the text on the toolbars is very small compared to her old one. How can I increase the toolbar font size without altering the main body. Thank you, Andrew

After installing the DRM content through the browser I still cannot play any videos on Netflix or Udemy.

I have run this website (https://www.jeffersonscher.com/sumo/html5-video.html) from previous answers to check and the results are attached to the question.

I have also checked media.eme.enabled and it is set to true.

I am very much puzzled by this.

I cannot get Firefox to stop using dark mode. I've tried uninstalling and reinstalling, checking my Mac's settings (dark mode is not enabled), and Firefox still shows dark mode in webpages (like Google News). It makes it really hard to read the page without reading glasses.

Is there a way to turn this off? It is really irritating.

On page https://support.mozilla.org/en-US/kb/html5-audio-and-video-firefox?redirectslug=viewing-html5-audio-and-video&redirectlocale=en-US

I find "AAC and H.264/MPEG-4 AVC are patented audio/video compression formats. They can be viewed in Firefox using built-in OS libraries (so neither Mozilla nor you need to pay a fee) if embedded in the MP4 container format (.mp4, .m4a, .m4p, .m4b, .m4r, .m4v file types)."

But when I create an HTML page with the following HTML5 code:

<!DOCTYPE html>
<html>
<body>
</body>
This is a test of video.
<video src="C:/MyVideoFile.mp4" controls>
</video>
</html>

I get the error "No video with supported format and MIME type found". Does Firefox in fact support .mp4 video? If so, what changes do I need to make in the HTML?

I am using Firefox 84.0.2 (64-bit) on Win 10 Pro and the menu font size and toolbar icons are minuscule, even on my 32" monitor.

I found a fix for this same problem in Thunderbird, but I don't see any way to make the menu fonts and toolbar icons bigger in Firefox. This has nothing to do with web sites, just the menu/bookmarks, toolbar icons, etc.

Thank you.

On screen keyboard not working when using Firefox. It will work with MS Edge, but not Firefox. It flashes then disappears quickly when in Firefox. It worked previously, but a few months ago it quit working.

I should not have to ask this, but somehow this essential feature has been removed *again*. How in the world do we view the URLs of links in Windows 10 now? The status bar has been totally disappeared, and although there are a number of add-ons, so many of them are about other kinds of status, or only show the URL in limited circumstances, that I'm having trouble figuring out which ones offer the basic view-URL-on-hover. Does anyone have recommendations?

Even better, who can explain why it's a good idea to make it hard for users to see this absolutely vital information? If security is important then it's important to make it easy for users to see where links go before clicking on them. Full stop. And even if the web were somehow magically totally safe, people don't want to waste their time and bandwidth playing guessing games. We want to know what something is before we bother to open it up. Why is that so very hard to understand?????

After installing Firefox 84.0 (Mac), I no longer see the circular "reload page" tool on the address bar. Is this something I did, or has it really gone away? If it's gone, how do I force a page reload? If I screwed something up, any idea how I can unscrew it ;) ?

Desktop FireFox browser v. 84.0.2 (64-bit)

I made the mistake of asking to always open a site in a container and for it to remember my choice. Now I can't get it to open in no container. The context menu choice to "Reopen in Container" => "No Container" seems to ignored.

The issue: I have to different logins for a site (dev.azure.com). I open one in the work container and the other in no container. I didn't realize the open in container would operate only on the domain, which makes sense in hindsight. However, now the site is broken for one of the sites, and I can't find where to reset this choice. How do I do that?

Like I said in the title, Firefox keeps changing the file extension for 'odd' file type when downloading them. I say 'Odd' because I download this type of file almost every day. They're a .ts4script file type, which is a file type for modding The Sims 4. Up until today they were downloading just fine, but now firefox keeps changing them into .zip files.

While this slightly makes sense as a .ts4script IS a zipped up file that contains python files it's very annoying to have to manually change the file type after downloading more than a few at the same time...

Is there maybe a setting I may have accidentally changed or something?

Hi all!

How to do multi-line Bookmarks bar after 84-update?

All code from userChrome.css that working on 83 update and has 3 working lines was crashed after 84, and bookmarks bar have only 1 line now(

Any body know how to fix it?

ps: sorry for bad english)

I am disabled and cannot type, and colleges 100% online this year because of CovId 19. When I tried to download the add-on for Dragon naturally speaking the program I use to write Foxfire says that it appears to be corrupted and will not allow me to download it. I know it's not corrupted because I have downloaded it from the same site for chrome. Can anybody tell me how to get around this problem? My sincerest thanks Kevin Arthur Cleveland

Been having this issue for the last few weeks where Firefox just won't load YouTube properly. In particular, livestreams won't play, chat always show as "disconnected from chat" and I can't even access the profile menu (clicking on my profile pic on the top left just shows a loading icon forever).

Tried the following without any luck: 1. Safemode 2. Clearing all cache 3. Refresh firefox (When I first did a refresh, it started working again, then I went to sleep and the next morning the same problem is back again)

Any help would be much appreciated.