Firefox 技術支援討論區

The performance of Firefox is very poor compared to Chrome. Chrome is much faster. Both in page processing and multimedia playback performance on the web. Chrome's benchmark score is at least 4x times higher than Firefox. Doesn't Mozilla have a plan to significantly increase the browser's performance and processing speed and multimedia playback performance? I have been waiting for years, but Mozilla has not made significant progress. My system is slow and it is stuck playing multimedia (for example, playing videos and stories on Instagram). Don't have a plan to significantly increase the performance and speed of web and media processing?

Hello, ever since we moved endpoints from Firefox ESR 91.13 to 102.3, it has become impossible to play any media with Firefox.

No video will play in youtube, for instance (it just loads endlessly as if it would start, but it doesn't).

Can't use radio websites either. Anything with a "play" button (video or sound) does nothing.

This has been tested with a clean profile, a clean install, after allowing autoplay in the settings.

Is there any info on what exactly changed between ESR 91 and 102 that might explain this ? There has been no system change, If I reinstall 91 instead it works again as usual.

No issues anywhere else on the endpoints (Edge, Windows), this is on Windows 10 if it makes any difference.

Tanks for any help on this.

I'm getting this on most of my websites that i try to access from Firefox. MSN, google links from searches almost making this browser unusable. It says i cannot by pass security. IT may have blocks from my company as well. It works on edge and chrome so why not firefox?

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.

Hi, I want to connect the printer to WiFi If anyone has an idea mention it below. https://thegeekcart.com/best-printer-for-stickers/

Hi! My name is James. I was wondering if there was a way to import my cookies from the Chrome browser to Mozilla? I switched browsers recently and it's been a bit of a hassle trying to keep track of all my cookies! If anyone knows of a way to do this, I would greatly appreciate it. Thanks! James

Autofill for payment and address information has stopped working. The option to choose one will come up, but when you click it, nothing fills in. Password autofill has been working, though.

ok so ive tried everything and from what ive seen firefox has a sudden spike in cpu in a random proccess and stops working before firefox kills it off and everything goes back to normal

one place where it happens consistently is the sign in page on ebay. the only fix ive found is opening firefox in troubleshoot mode

before you ask, ive reset everything on firefox. brand new install of it too. nothing on this version of it. still happens. its not the plugins nor settings

please help me im not the only one having this issue

Greetings...

Yesterday, my laptop was functioning without difficulty. Today, when I logged into Windows 10, instead of my usual profile/desktop appearing, a default profile/desktop appeared.

I performed a system restore using the most recent restore point (two days ago). The system restore completed successfully and upon restart and login, my usual profile/desktop appeared.

However, my installation of Firefox no longer completely exists. In the C:\Program Files\Mozilla Firefox directory, many of the files that customarily exist no longer appear, including firefox.exe.

Most certainly, I do not want to lose any of my bookmarks, open tabs, or custom settings that I have established in my Firefox over many years of use. What would be the best way for me to restore Firefox on my laptop, while preserving all of my bookmarks, open tabs, custom settings, etc?

Would a simple reinstall of Firefox accomplish this task, without my losing any of my bookmarks, open tabs, custom settings, etc? Or, is there something else that I should do?

I would sincerely appreciate your feedback regarding this problem. Thank you!

...ted

I have a problem accessing articles in the New York Times web page. I have a Basic subscription and I am signed in. When I try to read an article, the New York Times site thinks I do not have a subscription and that I have used up all my free articles. If I use the Chrome browser, it works fine, but I do not want to use Chrome. I use FireFox for all my browsing. I have deleted cache and cookies. Tried the "Private Windows" too. I have logged out and back in. I have rebooted the machine (an Alienware 17 R5) and closed and opened Firefox. The "agents" I chatted with say this is a browser problem as everything is working fine on their side and it works in Chrome. Can anyone help me out?

Mark

• 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

I typically opt-out of crash-reporting and privacy invasive features yet when I checked my settings:

"Allow Firefox to send technical and interaction data to Mozilla" was enabled along with "Allow Firefox to install and run studies".

Did I overlook on installation or was I opted-in by a Firefox update?

I have set the regular browser.newtabpage.activity-stream.improvesearch.handoffToAwesomebar to false. That works but setting "browser.privacy.newtabpage.activity-stream.improvesearch.handoffToAwesomebar to false does not work.

Hello, I want open a private tab along side of an opened private tab . But every time it opens in an new window. So, i am shifting from chrome. In chrome when we try to open a link in private tab all the private tabs opens in the same window. So, I want to is this feature available in Firefox or not. If have how can I turn it on. Thanks.

i deleted firefox because it stopped saving a progressive game that i play daily. the game is wildhunt on fb.one day i had all but 2 areas saved and the next day they were all gone..which means i have to start over,,,that is impossible, it is thousands of mb of data and hundreds or thousands of dollars and hundreds of hours....i tried to download it again and all it wanted to do was repair, so i let it repair,,DID NOT resolve the problem..now i don't know what to do.

Autoplay "allow" and "block" work fine as universal settings. But exceptions are not available: I can enter a website address, but there is no way to make it an exception. There is no "Allow" button or "Save" button.