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Firefox causes 100% CPU usage when opening couple tabs at the same time!!!

I Am on desktop: i5 9600KF (high performance mode) 16GB 3200mhz ram NVME... Windows 10 Pro x64 Firefox last stable When I open Firefox tabs aren't loaded all at the same … (자세히 살펴보기)

I Am on desktop:

i5 9600KF (high performance mode) 16GB 3200mhz ram NVME... Windows 10 Pro x64 Firefox last stable

When I open Firefox tabs aren't loaded all at the same time, but they are suspended. So after that: when I switch between 6 tabs quickly - they start to open at the same time. And CPU usage skyrockets to 100% LOL! Given I Am on high end PC - this is joke! I was using chrome and had hundreds of tabs and Chrome doesn't even suspend them by default. They open all at the same time I think!

So there is something wrong! I tried troubleshooting mode and it was the same problem!

Thanks for help!

empleat님이 1개월 전에 한 질문

empleat님이 6시간 전에 한 마지막 답변

Firefox on Windows 10 Loads Multiple Versions of the Same Tab, Limiting Memory (RAM)

Several weeks ago, because it seemed to be a Gmail-tab-only problem, Firefox Support advised us to contact Gmail Support. It is now clear that the problem is with the Fir… (자세히 살펴보기)

Several weeks ago, because it seemed to be a Gmail-tab-only problem, Firefox Support advised us to contact Gmail Support.

It is now clear that the problem is with the Firefox browser. The attached screenshot shows an example of an affected tab.

Please fix this. Multiple versions of the same tab waste RAM and other memory, especially on a limited-memory device such as a laptop.

JandNL님이 1개월 전에 한 질문

cor-el님이 3일 전에 한 마지막 답변

Youtube does not work well in Firefox

That, simply YouTube does not work well with Firefox, among the problems we have that it is possible to log in to YouTube in a normal way, but immediately and frequently … (자세히 살펴보기)

That, simply YouTube does not work well with Firefox, among the problems we have that it is possible to log in to YouTube in a normal way, but immediately and frequently in the use of the page the information and interface displayed is that of someone who does not log in, for Therefore, you cannot comment, you cannot save videos in lists, it is a problem that makes me no longer use Firefox but I want to use it again.

I have tested this on other computers and the problem is the same.

What is happening?

Thanks

Ikiam님이 1개월 전에 한 질문

FredMcD님이 1주 전에 한 마지막 답변

unable to use youtube video progress and search bar

Starting today, I used my Youtube to watch video, but when I tried to use the video progress and the search bar, i could not fast forward, or use the ENTER after typing i… (자세히 살펴보기)

Starting today, I used my Youtube to watch video, but when I tried to use the video progress and the search bar, i could not fast forward, or use the ENTER after typing in a search. could you please help me fix it up

irishwarrior0317님이 1개월 전에 한 질문

jaytyson님이 3주 전에 한 마지막 답변

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After change the network connection to cable, or to a different Wifi, firefox can't connect to the internet unless restarted

After change the network connection to cable, or to a different Wi-Fi network, Firefox will lose connection and will be unable to access any website unless its is restat… (자세히 살펴보기)

After change the network connection to cable, or to a different Wi-Fi network, Firefox will lose connection and will be unable to access any website unless its is restated, closing all Firefox windows.

The problem happens when:

1. I have the Firefox opened, I disconnect from wife A, Firefox lost connection, then I connect to Wi-Fi B, all other browsers can connect, but Firefox does not. (if Wi-Fi A and B are from different router)

2. A start the computer disconnected, I open the Firefox, I connect to internet, any other browser that was previously opened can connect, but Firefox does not.

OS: openSUSE Tumbleweed 20210912 Firefox version (91.0.2. It occurs in the last two years, it is so annoying)

bclima님이 1개월 전에 한 질문

jonzn4SUSE님이 1개월 전에 한 답변

N-th tab in firefox doesn't load

Hiya, I'm having a minor inconvenience with firefox 91.0.2 for a few months now. It's popped up a few months ago and hasn't resolved itself in between updates. I'm guilt… (자세히 살펴보기)

Hiya,


I'm having a minor inconvenience with firefox 91.0.2 for a few months now. It's popped up a few months ago and hasn't resolved itself in between updates.

I'm guilty of having many (well over 20) tabs open at the same time and around the 20th or 30th tab even, usually one of the (newly opened) tabs, simply never loads. If I open the same link in another tab, the link (any url) does load. See the screencap below.

This is on a windows 64 bit machine OS build: 19043.1165 (21H1) Windows Feature Experience Pack 120.2212.3530.0

I'm running Norton 360 Antivirus software.

Will try running in safe mode, to see if it still happens and confirm in a reply to this message.

Hoping you guys might have some suggestions.

BTW: https://support.mozilla.org/en-US/questions/1317506 is probably the same problem, unfortunately the thread has been archived. This one: https://support.mozilla.org/en-US/questions/1285104 also seems similar.

Mediationpraktijk De Witte Vlag님이 1개월 전에 한 질문

Mediationpraktijk De Witte Vlag님이 1개월 전에 한 마지막 답변

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Swedish letters å, ä and ö.

Some fonts on some websites can not show swedish letters å, ä and ö. Try https://www.handelsbanken.se/sv/. Any suggetions? … (자세히 살펴보기)

Some fonts on some websites can not show swedish letters å, ä and ö. Try https://www.handelsbanken.se/sv/. Any suggetions?

bjornsylwan님이 1개월 전에 한 질문

bjornsylwan님이 1개월 전에 한 답변

Lost Passwords after Restarting Firefox

There was a clear indication that simply resetting Firefox would save passwords while hopefully improving performance. BUT ALL LOCKWISE PASSWORDS AND LOGONS HAVE APPARENT… (자세히 살펴보기)

There was a clear indication that simply resetting Firefox would save passwords while hopefully improving performance. BUT ALL LOCKWISE PASSWORDS AND LOGONS HAVE APPARENTLY BEEN LOST. There are online instructions to copy/paste all data in the Old Firefox Data fldr to the "new profile fld" in 'about:profiles'. But the lost passwords still do not appear. Can anyone explain:

(1) is it possible to recover lost passwords from Old Firefox Data ? (2) why this happened despite false re-assurance that passwords would not be lost ?

Thanx. Boiling Madman

theblochs님이 1개월 전에 한 질문

FredMcD님이 1개월 전에 한 마지막 답변

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Can't open web links on some sites, unless I right-click and "open in new tab"

I've started having a strange issue with both Firefox for Windows and Android. On some news websites, and sports websites, I can no longer open articles just by clicking … (자세히 살펴보기)

I've started having a strange issue with both Firefox for Windows and Android. On some news websites, and sports websites, I can no longer open articles just by clicking on them, but right-clicking works. If this sounds strange - it is!

The issue is exactly as it sounds like. I can hower the mouse over the title of an article and Firefox will recognize that it's a link, showing me the path at the very bottom left of the browser. But when I click it, it simply won't do anything. My mouse works fine before you ask. It's only when I right-click the same article and choose "open in new tab" that the article opens. This is happening on some major sites as well, like the BBC.

At first I thought this was Windows-specific, but I have also had the same issues with my Firefox for Android. And again, long-pressing on the article and selecting open in new tab will open the link, but not normal tapping.

I have restared Firefox in Troubleshooting mode to disable any addons but the problems persist.

Anyone else having the same issue or is there a known solution?

nucnik님이 1개월 전에 한 질문

tss612tss님이 1개월 전에 한 답변

LOST 150 TABS - TRYING TO RECOVER THEM

Three times now I have lost over 150 open tabs on Firefox and have spent hours trying to recover them but to no avail. I have tried absolutely everything I have read in m… (자세히 살펴보기)

Three times now I have lost over 150 open tabs on Firefox and have spent hours trying to recover them but to no avail.

I have tried absolutely everything I have read in multiple support posts such as clicking on the 3 lines, trying to go into history, etc. The best I can do is go into my history to see thousands of website that I have been to in the past several months, but seemingly no way to restore only the 150 tabs that I had open.

Several of the posts refer to trying to find previous files with names in them such as "session..." and "json..." etc. but I cannot find any of these files on my hard drive.

MESSAGE TO FIREFOX DEVELOPERS: Please please please add an option to load a previous set of tabs that were open a week or two ago. Not an option to open the websites I was on, but the actual saved tabs. Very frustrating!!!!!! It's not reasonable to expect someone to go through 3,000 web pages in the history to find the 150 that I opened and left opened for a reason. A couple of hundred hours of my time in research down the drain.

Please help. I'm using the latest firefox browser on Windows 7. Thanks.

tomvassos님이 1개월 전에 한 질문

Bithiah님이 1개월 전에 한 마지막 답변

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Alt + n gets sent to websites, resulting in skipping around in videos and not switching tabs

I'm an avid keyboard user, and I'm trying to use the alt + n shortcuts for switching tabs, while watching in a video on a website (more specifically unity). But every tim… (자세히 살펴보기)

I'm an avid keyboard user, and I'm trying to use the alt + n shortcuts for switching tabs, while watching in a video on a website (more specifically unity). But every time I press alt + n udemy interprets it as skipping around in the video. And firefox aborts the switching of the tab. This is literally driving me crazy.

legendofmiracles님이 1개월 전에 한 질문

jscher2000님이 1개월 전에 한 답변

Duplicated profiles not isolated

I duped my old profile on Firefox to isolate my different use case. I duped it by overwriting everything from a new profile folder created with about:profiles by contents… (자세히 살펴보기)

I duped my old profile on Firefox to isolate my different use case. I duped it by overwriting everything from a new profile folder created with about:profiles by contents of the old profile folder. At first the pinned tiles I changed on the new about:home also changed the old profile. Then I found that extentions enabled in Private mode are also shared between the profiles and will leak through it. Just last night I found that even browsing history is added to both profiles without the other one caching favicons, deleting history does not affect the other one though. User configuration seems to be isolated though including toolbar layout and extentions can be disabled independently. I found this to only affect duped profiles as I created a fresh new one to test the above phenomenon and none of them are present. In addition to this machine, my GNU/Laptop also has the same issue with Librewolf and profiles are only duped from the respective browsers, so I think it is OS agnostic.

R3G3N3R4T0R님이 1개월 전에 한 질문

Firefox crashing frequently even after trying most troubleshooting steps

I’ve been having frequent crashes lately. I’ve already tried pretty much every troubleshooting step that Firefox recommends, and I tried them all multiple times. I also t… (자세히 살펴보기)

I’ve been having frequent crashes lately. I’ve already tried pretty much every troubleshooting step that Firefox recommends, and I tried them all multiple times. I also tried a few troubleshooting steps related to OS and hardware. I definitely could try a few more OS/hardware specific troubleshooting steps but I’m hesitant to waste time doing that considering I don’t really have any confidence that the problem is due to OS/hardware issues.

I feel like the only hope for a solution is to discover some relevant information within my Firefox crash reports. I’m not sure how difficult it would be and what the likelihood is of finding a solution via analyzing the crash reports, but I’d greatly appreciate it if anybody could take a quick look.

Please note that the crashes almost always happen when clicking on a link or button, not just on its own. Also, the issue could be related to a separate bug that’s been here ever since I started using Firefox about a year ago. The other issue I’m referring to here is when Firefox attempts to open a pop-up (such as the one that appears when clicking the “hamburger” icon in the toolbar), the pop-up itself “crashes” several times before being able to open it.

Here is the full list of the troubleshooting steps I already tried:

  • Firefox refresh
  • Firefox troubleshoot mode
  • cleared cache and cookies
  • restarted my computer
  • Firefox reinstall
  • Created a new user profile
  • Was already on the latest version of Firefox (this is actually when the issue started to happen, when I upgraded to the latest version, I never had any crashes before this update)
  • I know this doesn't really prove anything but I tested Google Chrome once the Firefox crashing issue developed and Chrome has not crashed once since the Firefox crashing issue developed (even after extended use)
  • Upgraded Mac OS (upgraded to latest version of Catalina, not Big Sur, because my Mac is not eligible for Big Sur)
  • Apple diagnostics hardware test (no issues found)
  • Malwarebytes scan (no issues found)
  • Mac OS safe mode (crashes were not happening for the time I was in safe mode, but I was not able to stay in in safe mode long enough in order to determine if the issue was truly gone)

Crash ID: bp-3bdd1c25-2453-4549-aa3b-df7070210906

Thank you for any help in advance.

stephenp1394님이 1개월 전에 한 질문

stephenp1394님이 1개월 전에 한 마지막 답변

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unable to delete history

Hi everyone! My FF 91 cannot delete history, no matter what. Not via the "delete" key press on the history list, not by the "forget" button, not via "delete history and c… (자세히 살펴보기)

Hi everyone!

My FF 91 cannot delete history, no matter what. Not via the "delete" key press on the history list, not by the "forget" button, not via "delete history and cookies" in the settings, nothing! What may be the problem and how can I fix it?

Thanks!

mikeklots님이 1개월 전에 한 질문

cor-el님이 1개월 전에 한 답변

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Can't Clear Firefox History

Hi, suddently i can't delete history browsing in firefox. No matter what i try it still not clear the browsing history. What first i do is "Forget About This Site" option… (자세히 살펴보기)

Hi, suddently i can't delete history browsing in firefox. No matter what i try it still not clear the browsing history. What first i do is "Forget About This Site" option to delete single history form a website but it doesn't work. Then i try to delete browsing history from setting, setup to clear history when firefox closed and even i delete history with "Everything" option it still doesn't work.

I don't remember exactly, but if i not wrong i've got this issue since upgrade to 91.0.2 version. For your information, i use Firefox-bin version in Gentoo Linux with i3 Window Manager.

Any help will be apreciated.

Yance Lawang님이 1개월 전에 한 질문

FredMcD님이 1개월 전에 한 답변

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Youtube videos freeze for brief instant while the audio continues.

The issue is when the youtube video is being viewed (only happens on youtube), it suddenly freezes with a healthy grey bar and a connection, while the audio continuously … (자세히 살펴보기)

The issue is when the youtube video is being viewed (only happens on youtube), it suddenly freezes with a healthy grey bar and a connection, while the audio continuously plays on. After the freeze or stutter, the video never gets out of sync with the audio but actually jumps ahead to where tit is. Meaning I'd lose out on 1-3 seconds of visual footage which I have to rewind to watch again. After the rewind the video doesn't get stuck on the same spot but further down it happens again. It sometimes never happens on some videos I watch but the ones that it does happen, If I went back to watch it again (refreshing tab or finishing the video then coming back) It happens again. Usually repeats within 5 minutes of it happening at minimum. Which is very annoying.

At first I thought this could be a issue on my display drivers. I went searching for solutions all over the web. Common reasons I got for this was that my internet might be slow. Which is bit true ig. But I can view up to 1080p videos without buffering or any problems. So Idk how that's the case. Another reason I got was that it might be hardware acceleration, which I turned off before I got the problem again. Another suggested add ons might be the case. So I turned some off and under more advice used a completely new portable app of firefox (no logins, addons or settings changes) and I got the same results. I also reinstalled display drivers. Disabled the hardware acceleration of the new clean app. And still got the issue. The only time I didn't get the issue was when I was using Chrome. Or Edge.

I've cleared cache and all data,history as well. So I'm really stumped. Someone asked me to make a completely new windows local user admin account and try again. And it happened there as well.

Edit : While trying to get evidence of this, I've discovered that sometimes if I rewind twice or go back more than I usually do the stutter tends to usually repeat on the same place. You can see it in the video.

leads to youtube

〚M〛님이 1개월 전에 한 질문

〚M〛님이 1개월 전에 한 답변

Disappearing images in e-learning courses

I created an e-learning course and published it to web. On several slides in this course in Firefox browser (91.0.2 v.) some pictures disappear and appear randomly after … (자세히 살펴보기)

I created an e-learning course and published it to web. On several slides in this course in Firefox browser (91.0.2 v.) some pictures disappear and appear randomly after some time (for example 30s). These errors do not occur in Chromium based browsers - like Microsoft Edge. These images disappear/appear when the window of Firefox is rescaling too. The problem has been reported to authoring tool support and has been confirmed by them. Any suggestions from Firefox browser users?

marcin.pawelczak님이 1개월 전에 한 질문

FredMcD님이 1개월 전에 한 마지막 답변

fail to play music

on manjaro i3wm, firefox91 can not play music and no voice when play video. but chromium can. the output message on terminal is: $firefox [Child 60021, MediaDecoderState… (자세히 살펴보기)

on manjaro i3wm, firefox91 can not play music and no voice when play video. but chromium can. the output message on terminal is:

$firefox [Child 60021, MediaDecoderStateMachine #1] WARNING: 7fd242a17ac0 OpenCubeb() failed to init cubeb: file /build/firefox/src/firefox-91.0.2/dom/media/AudioStream.cpp:324 [Child 60021, MediaDecoderStateMachine #1] WARNING: Decoder=7fd247667c00 [OnMediaSinkAudioError]: file /build/firefox/src/firefox-91.0.2/dom/media/MediaDecoderStateMachine.cpp:3980 [Child 60021, MediaDecoderStateMachine #1] WARNING: Decoder=7fd247667c00 Decode error: NS_ERROR_DOM_MEDIA_MEDIASINK_ERR (0x806e000b) - OnMediaSinkAudioError: file /build/firefox/src/firefox-91.0.2/dom/media/MediaDecoderStateMachine.cpp:3541

nyliubing님이 1개월 전에 한 질문

cor-el님이 1개월 전에 한 마지막 답변