Firefox 技術支援討論區

Firefox closes upon opening with no error message or crash logs it used to do this then it fixed its self then i had to redownload windows and now it dose it again also happens for forks such as tor browser

Running latest Dev edition. Windows 11 tons of RAM. This started a few weeks ago. Already removed cache. If program is restarted it runs fine until about an hour with a few tabs open, it becomes dead slow again. 115.0b9

Any thoughts?

Hi I can't get to find where can I change edit the auto-fill data. It looks I misspelled my email, so whenever i try to write in a form, i got 2 options the good one and the wrong one. I tried to search already and the two solutions I've found are: 1) going to Settings>privacy and Security> Forms and Auto-fill and change it from there, but there is no Forms and Auto-fill part, even searching in the settings search-box doesn't give any results. and 2) In the box I want to write my email select the wrong one with the down arrow key and the delete or shift/delete from the keyboard. Neither of this solutions worked. Any suggestions?

I've been noticing that Firefox does not play nice with the newest drivers with my integrated graphics (Intel Iris XE, CPU 11th Gen Intel(R) Core(TM) i5-1155G7 @ 2.50GHz 2.50 GHz), and while it's been getting better (Before it made videos play at 1fps, now it just makes the youtube hud laggy), it is still rather concerning. weirdly the ESR version of firefox which i'm using currently is not having the issues at all though. This is more me checking to see if i'm alone in this situation or not. Currently using the December 2022 drivers and while it seems to be playing nice so far, this will become an issue sooner or later again.

Today i started having audio desync/lag issues on YouTube. Meaning that the audio lags behind the video for about 1 second, which makes watching videos just an awful experience. I thought that maybe this was a YouTube issue, so i went to a Twitch Steam and i had the same issue (Just slightly less noticeable, but still annoying, about half a second or so of delay).

Then i thought that maybe one of my addons got an update or that it's a cache issue or smth, so i cleared the cache and started Firefox in safe mode, went to YouTube and the audio lag was still present.

The "lag" i mean is that when the video starts, the video itself starts immediately, but it takes about 1 second for the audio to start. When i pause the video, the video itself pauses immediately, but the audio keeps going for that 1 second, when i continue playing the video, the video starts immediately again, but the audio only starts after that 1 second, which desyncs it from the video.

Hi, Youtube is not showing video in Firefox browser only, Only playing audio with a white screen but when I click on my Google name letter in the top right hand corner and the menu scrolls down the video appears; but when I switch to full screen mode the video turns black with audio only. What is going on with Firefox? How can this issue be fixed?

Recently, I got a new PC from my parents, and it's overall pretty good. However, I realized that Youtube sometimes slows down a video and messes up/distorts the audio while it's playing. I have never had this issue before on my old computer. These slow downs would occur in intervals of around a couple days to maybe a week at most. I have no idea what's going on and a quick Google search doesn't give me my exact issue. I've tried changing browser.sessionstore.interval to a different value but it didn't help. Does anybody know what's going on?

I used to be able to paste text which contains a link, without formatting, when I use the Ctrl-V option, and the link is not pasted. Now when I paste text which contains a link, the link is pasted as well. How do I set the Ctrl-V option as paste without formatting by default?

When I'm downloading game updates or other files over maybe 300Mb and minimalise Firefox while reading or working on other files, Firefly shuts down and so losing the downloads. How do I stop this from happening?

Is it possible to sync and open all tabs in the same order as on the machine the sync is performed with?

Now the synced tabs are in a sidebar and in an order that is probably based on usage. Last clicked tab on top and so on. I would prefer the same order; this makes it easier to find and use a tab when having a lot of tabs opened. And also preferably all tabs opened on top of the browser, instead of in the sidebar.

Kind Regards, Kees

I've got a problem switching from chrome, when I try to mark text of several pages and drag to the bottom of the page it's incredibly slow and laggy. Is there any way to solve this?

Like if you try to copy 3 pages of text you drag the cursor whilst holding left click to the bottom of the screen to reach the last page. It's faster if you actively pull down to go fast but I have to do that a lot for like hours and it's very tedious.

I've got a problem about rendering `video` with `requestAnimationFrame`. It seems right and quick on Chrome ,but unresponsive and flashing at FF.

 My code looks like this (minified):

``` $video.src = "/test.mp4"; $video.play(); var context = $canvas.getContext("2d"); function render() {

 context.drawImage(video, 0, 0);
 requestAnimationFrame(render);

} render(); ```

 I think this might be the most classical way to render videos to canvas2d, and it runs well on Chrome. 
 After that, I've justified `gfx.canvas.accelerated` to `true` but nothing changed.
 Is there any way for FF to be better on this way?

Amazon Seller website cannot be viewed correctly with Firefox, but works correctly with Chrome and Microsoft Edge. I like to use Firefox. Please help.

I cannot access certain features of Amazon Seller on Firefox. This problem started several weeks ago. Amazon seller works fine on Chrome and Microsoft Edge.

It seems to be an issue with Amazon Seller website only.

Please see attachments. Please advise. Thank you.

Sharon [removed email and phone# from public support forum]

When I am on a Teams calls the Firefox window goes white - I can still see the outline of the window but that is all. Sometimes it is just for a few seconds, othertimes it lasts for 20 minutes or more. The Teams audio contiues to work. Is this issue related to internet speed ?

As of today the Washington Post crossword puzzle page will not load on my PC using Firefox and Win 11. It still loads on my tablet using Firefox for Android and it still loads on my PC using MS Edge. did you make some change in Firefox for PC overnight?