Firefox Support Forum

There is no audio on any website in Firefox only. I'm using Windows 11

1. Numbered list item When a video is playing there used to be an audio icon showing the tab is playing audio, this does not show anymore.
2. Numbered list item Firefox does not appear in the Windows volume mixer
3. Numbered list item The Firefox Task Manager Utility 'Windows Media Framework Audio Decoder is always idle.
4. Numbered list item I've restarted the Windows AudioSrv service and Windows explorer process

Nothing works. Please help.

I have multiple monitors and most often have Firefox windows open on each. Lately, I've been noticing that the Desktop Window Manager process is consuming a huge amount of RAM. At the same time, consumption completely disappears with the closing of Firefox windows. Video: https://i.imgur.com/pHCa7Hh.mp4 (I left it for a while then closed Firefox windows) After a while, I noticed that already 13 GB of memory is being used by DWM. I don't know if sites affect behavior, but most often I have https://music.yandex.ru/home open

OS: Windows 11 (Microsoft Windows [Version 10.0.22621.1928]). Firefox: 115.0.1 (64-bit) Screen setup: 1 - 3840 x 2560 with 200% scale, 2 - 1920 x 1080 with 100% scale.

When I am typing in a search request in google, the type disappears frequently and I cannot even correct it because the whole line disappears. I thought this was happening when I misspelled a word but it seems to happen in other situations also. This is very annoying.

My favorites/bookmarks has too many duplicate saved web sites on it, How do I remove the duplicates? This was not of my doing most have been repeated on my favorites bar/list 3 or more times. I am not sure how to delete the duplicates and not the originals. Can anyone Help me with this?

Just updated to the latest firefox version 119, and noticed that the url links are now all underlined again. Checked the support page that says it can be undone in settings, but when I opened up to the said setting page, there's no option to uncheck underline links. Where else can underline links be disabled?

Chrome and edge have "apps" that let me make websites into separate windows and treat much like apps. I can do this for my calendar, notes, and timer websites, for instance. I have yet to find a feature like this for Firefox. Does it exist? Is there a roadmap where this is being worked on?

Thank you

Hello. I cannot remove the suggestions that appear in the drop down address bar suggestions list. Shift-delete does not work. Changing the search settings in tools does not work. There is no three dots that appear next to the URL, or a pop up that shows up if I hover over the link. They are stubbornly embedded on that bar and refuse to leave.

The only thing that works is to delete all history, but I don't want to do that. There may be some solution where I micromanage site permissions on a site by site basis but that's way too much work, and should not have to do that.

The URLs on the list themselves are totally random. I cannot figure out how Firefox decided that THESE are the URLs to feature. I visited like once, in a long string of activity.

Anyway, my inability to perform a simple task like right-click-delete or demand that it "stop doing that" is making me claustrophobic.

Vers 115.0.2

I am using Firefox on windows 11 I am facing a issue of slowness in Firefox every website takes at least 10 seconds to show up the browser just loads the webpage for a long time before showing any content I thought it was a DNS issue but the same issue is not coming in any chromium browser. I have reinstalled my browser, installed different Firefox versions including (beta,nightly) but the issue still persists.

Please let me know what I can I do to resolve this.

Here is the profiler link

https://share.firefox.dev/3qMOAWO

Firefox just turns into a black screen and becomes unusable. It has been happening for a long time now and i have checked RAM and CPU usage and they are all fine, as I explored potential causes.

I will be using firefox and it just turns all black on all screens and is completely unusable. To use it again I have to force close all windows and reopen it and it works again.

This is a frequent issue that I have seen

Clicking on Firefox icon to log in I receive following message and gray screen. firefox.exe - Entry Point Not Found " The procedure entry point Flush could not be located in the dynamic link library C:\Program Files (x86)\Mozilla Firefox\xul.dll." Followed by another pop-up. "Could not load XPCOM" There was an automatic up-date several days ago and I have had this problem ever since. Is there a fix?

Video download helper is installed but icon is missing from toolbar and cannot be found where I'm told to look when I google the problem (i.e., view/toolbars/customize). Nor can I drag it to the toolbar from where I find it when I look under triple bar/addons and themes in the upper right corner of the toolbar. Where else should I look to find it?

A white screen occurs when browsing the web. If you turn off "Use recommended performance settings" and "Use hardware acceleration when available" the problem is fixed, but then the browser slows down. Can this be fixed in another way?

Firefox 114.0 (64-bit) / Windows 11 Home 21H2

I am unable to sign into Costco.com using Firefox. I get an error message:

    "Bad Request - Header Field Too Long
    HTTP Error 400. A request header field is too long."

Turning off all extensions didn't help. Opening a private browsing window DID work. Using Chrome DID work.

Thanks!

hello! i've been having an issue with mozilla where webp images are not loading at all. this is especially prevalent on youtube, where thumbnails simply do not load, as well as on tumblr, where if an image or gif is a webp file, it will refuse to load. both are attached in the image below to see the difference between firefox and chrome, as the images load fine on chrome. as well as that, discord, when opened with browser instead of the app, does not load profile pictures, server icons, or custom emojis. google hadn't helped me at all, and i don't know what to do at this point. i don't want to go back to using chrome.

in the attached image, the top images show a set of shark sculptures. the first does not load on mozilla, and looking at the image file, it is a webp. the second image is revealed to be a jpg, which mozilla treats normally. in the second set of images, there's a quick look at a random youtuber's page, the top being mozilla and the bottom being chrome, and you can see the mozilla thumbnails do not load.

thank you for reading! i'm very confused and am unsure what to do. any help is appreciated!