Firefox 技術支援討論區

Currently @ Ver. 102.0.1 Problem remains. Since the update to 102.0 my Win10 PC has problems with the page update. When the scroll slider gets near the bottom the page, new images begin to load. This reload results in 3-15+ newly loaded Fb posts scrolling past so fast as to be invisible. I have to keep my cursor on the scroll slider and, when the loading begins, start scrolling up if I want to have any chance to easily find the last post I was reading. I have seen this behavior, grossly exaggerated, when I was viewing a video. The reload caused the viewing to pause and upwards of 15 newly loaded posts scrolled past in this rapid manner. My work requires that I am able to view pages of Facebook posts and this is now massively time-consuming and intolerable. I may have to change browsers in spite of my reluctance to do so.

I use RSS a lot. Therefore I use this browser 60.9.0esr on my PC and prevent updates in settings.

I do not know why the laptop "updates" always to some other edition (68.12 ?) which does not have rss despite prevention of mine in settings NOT to update.

What is the latest edition which has rss ?

I have used Firefox for my online banking for years. Just recently when I go to the bill payment section and click on the drop down list to pay and view a bill, I can pay the bill, but when I try to view the bill the view bill window comes up for a second and the a drop down of the bank's home page comes up. The view bill page used to be a PDF file and Adobe Reader is my default. I talked with the bank and they did not see it happen in my account. If I open the online banking in Microsoft Edge it does not occur.

I was having an issue where FF wouldn't restore my tabs on start. "Recently closed tabs" wasn't available, and when choosing "recently closed windows," 2 - 4 new windows would open, along with one which had the previous session tabs.

I noticed in the task manager that FF wasn't actually closing, so I started using "exit" in the FF menu. Now, even after a computer reboot, when I start FF I see a number of windows open and close quickly, along with a identical "copy" of my windows taskbar sliding in from the left to the right, and "replacing" the current one. I had to record my screen to be sure that's what I was seeing. After the "extra" windows flash open and closed, the FF window with the previous session tabs "slides in" with the "new" windows taskbar.

This does not seem normal to me, as my Windows taskbar has never move before unless I moved it. I'd also like to be able close FF without exiting through the menu, or having to reopen and close several windows if I forget to. This behavior is the same in when I start in safe mode as well. I've never synced FF, or signed for that, and I ran malwarebytes and gotten nothing. Is something wrong here?

I've never synced FF, or even signed ti gor that, and I ran malwarebytes and goettn nothing.

I've been using Firefox for several years, and this has never happened before. This is a pretty strange problem and I'm having trouble describing it, so please bear with me.

Since a day or two ago, I've been experiencing a problem where a small number of videos play, but once they get to right before the end, it'll abruptly stop. The play button looks as though the video is still playing even though it's really not, and clicking the play button does nothing. The only way to get the video to play again is to either refresh the page, move the progress bar back to a previous part of the video, or go all the way to the end of the video, in which case it'll allow me to replay it. The videos this problem happens on are completely random, but the problem persists on the same exact videos. This happens with both direct links to videos (i.e. videos like this one) and "embedded" videos (like videos on Reddit, TikTok, YouTube, etc). However, this only happens if the video has no sound or the sound is off, whether I've muted the tab or turned the sound off on the video directly. It also doesn't matter if the video is looped.

There's also a slightly different variation of this issue that seems to happen less often. With this problem, videos will stop right before the end like the videos that have the other problem, but only for a few seconds - after that, the video will end like normal and I can replay it.

I've tried restarting my computer, playing the problematic videos in a private window, disabling all of my extensions, using Troubleshoot Mode, refreshing Firefox, and even uninstalling and reinstalling Firefox. This problem does NOT happen on Microsoft Edge. I'm 99% sure it's because of the new update (105.0), as this issue has only started happening after I updated to it. I updated to 105.0.1 earlier today, and it's still happening. I'm thinking of going back to 104.0.2 if this glitch doesn't get fixed (or at least I don't get help) soon, because I know this issue will seriously get annoying after a while.

Two of the videos that have this problem are this video and this video. Note that both have the secondary version of this problem. I would have uploaded a video of the problem to this post, but this website doesn't let me, so I attached the best screenshot I could take instead.

Any help would be appreciated!

Hello. All of a sudden i have been getting prompts just before completing gmail sign is asking if i want to switch to html or default.I chose default,tried to sign in again,and got this legacy version of gmail with messages being listed in html format which is brutal.What caused this ? how do i get it back to the way its always been? Whats going on with this,and why is this even happening? Its also saying i used a tablet or mobile device to sign in twice,and i dont ever do that. How can i get it back to the way its always been? Have tried googling all of this but it happens on its own,and sometimes it doesn,t after i sign out of the html ,and reboot,but its unpredictable,and its like stuff has been altered. Thankyou.

When I scroll to the bottom of my news feed on Facebook, the page scrolls by it's self, I'm NOT touching anything and the page scrolls up and down. been that way for a month now 8-16-22

I've got an old Windows XP computer running version 52.9.0. I'm trying to sign in to Sync (so I can sync with my new Windows 10 computer) but when I try on the old machine I get this error message:

Blocked by Content Security Policy

This page has a content security policy that prevents it from being loaded in this way.

Firefox prevented this page from loading in this way because the page has a content security policy that disallows it.

I've signed in on the new computer, not that it matters.

Is the any way I can connect to Sync?

When I go and open any website, a minute later Firefox flickers, it's been doing that for a month now. and I always get this too, a separate issue " This site is slowing down Firefox" yet it never says what site, and when Firefox is the only site open, it still does it.

When I click to open a dropdown, it opens and then immediately shuts back up again. I have to maintain pressure on the left click to keep the box open. Any ideas?

Hello, I was hoping someone could help explain an odd thing I have been seeing for a split secound while using Firefox. Currently using the newest version of Firefox but have been noticing this happen for the last few months. While using Firefox I will see a white box flash in the upper right of the Firefox window for a few milliseconds.

I had to do a screen recording the slow down the recording down wish was a pain but I did capture it and included a screen grab below. I am running add-on's (Three Ad-Blockers) which I do use day to day but have independently removed them and still see the flashing.

Thanks for your time and assistance...

Good morning, I have problem with printing on Firefox. On the earlier version view in the filed printers look:" name_printer on print server" but now its look: "\\print_server\name_printer". Please check this because this problem occurs in many users in my company.

This problem not occurs in Google Chrome. Thank you for handling the matter quickly. :)

• browser.download.animateNotifications to false
• security.dialog_enable_delay to 0
• network.prefetch-next to false
• browser.newtabpage.activity-stream.feeds.telemetry to false
• browser.newtabpage.activity-stream.telemetry to false
• browser.ping-centre.telemetry to false
• toolkit.telemetry.archive.enabled to false
• toolkit.telemetry.bhrPing.enabled to false
• toolkit.telemetry.enabled to false
• toolkit.telemetry.firstShutdownPing.enabled to false
• toolkit.telemetry.hybridContent.enabled to false
• toolkit.telemetry.newProfilePing.enabled to false
• toolkit.telemetry.reportingpolicy.firstRun to false
• toolkit.telemetry.shutdownPingSender.enabled to false
• toolkit.telemetry.unified to false
• toolkit.telemetry.updatePing.enabled to false
• browser.download.animateNotifications to false
• security.dialog_enable_delay to 0
• accessibility.force_disabled to 1
• network.dns.disablePrefetchFromHTTPS to false
• network.predictor.enable-prefetch to true
• network.http.speculative-parallel-limit to 0
• network.http.max-persistent-connections-per-server to 10
• network.http.max-connections to 256
• browser.tab.animate to false.
• browser.panorama.animate_zoom to false
• network.dns.disablePrefetch to true
• network.prefetch-next to false
• network.http.speculative-parallel-limit to 0
• network.http.pipelining to true
• network.http.proxy.pipelining to true
• network.http.pipelining.maxrequests to 10
• network.http.pipelining.aggressive to true
• gfx.webrender.all to true
• reader.parse-on-load.enabled to false
• network.http.max-connections to 96
• network.http.max-connections-per-server to 32
• nglayout.initialpaint.delay to 0
• network.dns.disableIPv6 to false
• plugin.expose_full_path to true
• toolkit.cosmeticAnimations.enabled to false
• extensions.checkCompatibility to false
• config.trim_on_minimize to true
• browser.cache.disk.capacity to 50000

Firefox V105.0 64bit Win10 Pro - when streaming Audio, data download is too slow. The Player eventually catches up with the downloaded data and simply Quits when there is none left. This has never been a problem before until this last update . . . . I have tried with Avast's Secure Browser and with MS Edge Browser and BOTH these stream WELL AHEAD of playback - so the problem doesn't arise . . . . With these two Browsers playing an 8 minute .mp3, by the time the player has reached 5 minutes, ALL the remaining data has been downloaded . . . . I made a video from the screen (Bandicam) but the <add images> doesn't allow it . . . . Any Ideas? Or perhaps I wait for the next update and hope it gets fixed . . . . ATB Chris

I want to know what caused the Firefox icon to disappear from my dock and be replaced by the generic icon. Firefox seems to continue to work well. I don't want to re-install it when it seems to work. However, I want to know what caused this to happen and if there is an easy way to restore it to the unique icon. I've read about the various remedies but don't want to take the time for a re-install when everything seems to be working.

Please just tell me the cause and if there is an easy solution.

I have just updated to the latest version of Firefox on my 3 dell systems to version 105.0.1. When I click on the firefox desktop shortcut I get the error message on the attachment. All 3 were working fine before the update and after the update the systems keeps on getting this message on opening Firefox. I have tried refreshing firefox and all the usual troubleshooting but nothing works. Any ideas please ?

I vaguely remember something about installing Chrome extensions in Firefox. I found a Chrome extension that I'd like to install? Exactly how do you do it? (I can't find anything in Firefox Help.)

Thanks.

Hi amazing FF folks,

FFv105 crashes on web.whatsapp.com Did work on previous version v103 and v104.2

Hope it is an easy fix. Thx a million :)

I have Windows 10 on my desktop computer. Yesterday Firefox updated to version 105. Now when I launch Firefox, and my HomePage loads, the address bar appears highlighted already (like as if I had clicked on it to type in a website). It was never like this before. I tried making Firefox the default homepage- still did it. I went back and set my favorite home page back in- still did it. I also re-started Firefox between each change. Is this a "glitch" with the last update? Is there any "about:config" setting that I need to change settings on? I'd appreciate any help, I know this is a minor problem but it is very frustrating! There have been many changes Firefox has made in the past that luckily I've been able to disable, but I cannot find anything to fix this one.