Firefox 技術支援討論區

I am having problems playing a particularly demanding video from YouTube (https://youtu.be/-W_nFlIAWFM) which runs at 4K/30 fps. It is a video taken from a drone flying over the Matterhorn in Europe. Here is my configuration: 1. I have a 200Mb connection to the internet and bandwidth testing confirms that it runs at a consistent 195 - 202 Mb. 2. I am using Firefox 126.0 on a dual boot machine running Ubuntu 22.04 LTS and Windows 10 (both OSes show similar stuttering and pausing). 3. My hardware is a Gigabyte Aorus Z690i motherboard with 32 GB of RAM and an Intel i5-12600K processor and an NVidia GeFroce RTX 2060 Super graphics card. I have tried disabling "Use hardware acceleration" in Firefox and also disabling all add-ons and rebooting. This hasn't resolved the problem. When I watch the same video in Google Chrome, it seems to display a much slower frame rate than 30fps but doesn't stutter. I have concluded that this video must be a super demanding one to render. There are many picture elements changing constantly. But is there a way to watch this at 4K/30fps with it playing smoothly and at the correct frame rate?

I've migrated to Firefox from Chrome and am getting everything as close as possible to my Chrome setup. This is a usability issue when I zoom on an image, that has a larger version. Chrome allows me to zoom to the full extent of the image, but Firefox screen shakes and doesn't allow the same detail. Screen recording and links below.

Screen recording Firefox

Screen recording Chrome

This is a link to the item in question.

Firefox was running in full screen. Without me doing anything it reduced it's size to about 1/4 screen. Everything I attempted to correct this has not worked . Any thoughts or suggestions on how to correct this is appreciated.

Hi,

There are login pages that have saved usernames I want to clear but am unable to. I have gone to settings. Under passwords I have everything unchecked. I have examined "Saved passwords" and it is showing "No passwords saved". I have tried with all of the Passwords options checked and unchecked but I all ways see"No passwords saved". Please help.

Dave

Thanks guys for screwing up my day with your latest update. I used to be able to download a .pdf and opening it in my ,pdf reader. I NEED to do this for tax reconciliation purposes. Now your crappy program has decided to open .pdfs in itself and I cant get a downloaded copy any more. What the hell was the programmer thinking? Yes I have gone to Applications and checked that it is set to my .pdf reader. Please fix this before I get fined by the tax office.

Hi, there - Over the last few months, I've noticed some things that make it impossible to get to websites. I keep getting "Secure Connection Failed," for example, with getting to Chewy.com. I just tried to sign into the ssa.gov website, but it comes back repeatedly as "403 forbidden." And another big one is trying to get to outlook.com. It never fully loads. I cannot get my email. I've been having to use Edge more and more, and I don't like that for privacy issues. Also, sometimes I cannot finish buying things on some websites without changing over to private browsing. Thanks.

When updating Firefox, I my Avast antivirus often pops up with a Threat Secured window: Is there some nefarious code in your updater? I attached a screen grab of the warning window.

The plus sign in the tab bar has always been on the far right side. I reloaded Firefox yesterday and now the plus sign is directly after the tab. How do I get the plus sign back to where I like it?

I am in the process of migrating to a new Windows 11 PC. I am a long-time user of Firefox and have version 126.0 - 64 bit on my old PC. On my new PC I apparently downloaded it from the Microsoft Store during all my software installs. That version shows as "Windows MSIX Package Mozilla – MSIX – 1.0”

Are there differences between the 2 versions and should I do anything such as reinstalling from Mozilla?

Thanks, BillT

I have used a free Hit Counter for many years that I got from https://www.freecounterstat.com/

I have 3 such counters and have stopped working in the latest version of Firefox on my desktop. They work with Firefox on my iPad and Android phone. They also work fine if I use the Edge Browser but I prefer using Firefox as I have for many years.

The embedded code is pretty simple, here it is for one of my counters... <a href="https://www.freecounterstat.com" title="visitor counter"></a> Can you help? Thanks, Bill T

I'm running both versions of firefox on my mac by renaming the .app for nightly. However, when I click on a link on an application, it seems to default to my nightly version instead of release.

For both versions, the "default browser" setting is enabled. One thing I tried was letting chrome take the default again, and setting it from the release version after. Both versions then showed it checked again. I cannot uncheck it from the beta version.

It seems they might be reporting to the OS as the same app for this purpose.

Another thing I tried was changing the app name in it's Info.plist. Now, I see a new name in the menu bar and it shows as a distinct browser in the OS' "default browser" settings. However, it doesn't seem to solve my issue. All links still open in the Beta, even if the only one currently open is Release.

Is there a way to have it default to the normal version of firefox?

Hi there, Can anyone help me please. Ive been using Firefox forever and yesterday I signed into a Gmail account to send an email to someone, I typed in who it was to, then subject and then when I went to type into the body of text, the keyboard wont work.

I thought there was an issue with the keyboard but I then I tried to type in issues on firfox and loads of text is missing, I basically cant use firefox at the moment as Im only viewing half the info.

Ive been sent a credit not from someone and this is what its viewing like.

I didnt change anything that Im aware of

Thanks and fingers crossed in anticipation. Andrea

I am curious as to why Mozilla/Firefox doesn't seem interested in matching Chrome for addons for popular dropshipping apps such as CJDropshipping, DSers and AutoDS. These are well catered for in Chrome and allow easy import of products into stores such as Shopify. They save a lot of time for already busy store owners and staff yet Firefox loyalists are forced to switch over and use Chrome to make life easier and save time. For someone who has been using Firefox across both Linux and Windows since it's 2004 launch, it is galling and almost physically debillitating to have to resort to this each time. If I were any good at coding I would surely fix this serious shortcomming.

Please Mozilla look to this and provide us with better options.

Bernie

I am trying to remove the mobilisearch.com virus from my Firefox browser. I have tried a reset and have also tried the Zemana virus removal tool. Neither have worked. Any suggestions please

Dear Firefox Development Team,

I hope this message finds you well. I am writing to request the implementation of a feature in Firefox that I believe would greatly enhance user experience and accessibility on the web. Specifically, I am referring to the text fragment feature (#:~:text=) that is currently supported in browsers based on the Chromium engine, such as Google Chrome and Microsoft Edge.

The text fragment feature allows users to link directly to specific pieces of text within a webpage, facilitating more precise navigation and making it easier to reference exact portions of content. This is particularly useful for academic citations, sharing specific excerpts from lengthy articles, and improving overall user interaction with web content.

For example, a URL formatted as https://example.com#:~:text=desired%20text%20fragment directs users not just to the page, but to the exact location of the specified text, highlighting it for easy identification. This can save users significant time and improve the efficiency of information retrieval.

Given Firefox's commitment to innovation and user-centric design, I believe that integrating this feature would be a valuable addition. It would not only bring Firefox in line with other major browsers in terms of functionality but also enhance its appeal to users who rely on this precise method of navigation.

I hope you will consider this suggestion and look forward to potentially seeing this feature in a future release of Firefox.

Thank you for your continued dedication to improving the Firefox browser.

Best regards, Grey Ronin

Ps. Sorry, but due to lack of time and somewhat poor English skills this message was generated by AI.