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Firefox hangs on startup and Alt+tab not working when firefox is open (Windows)

So I don't know what it is but FF hangs on startup. I mean the window loads but if I type something it isn't reflected. I also checked the task manager and clearly FF was… (xem thêm)

So I don't know what it is but FF hangs on startup. I mean the window loads but if I type something it isn't reflected. I also checked the task manager and clearly FF was hogging lot of RAM on startup (nearly 2 GB) and the fan speed was also increased drastically. I waited for some time so that what I typed was reflected on FF, clearly the RAM usage went down after 2-3 mins and the fan speed also decreased.

Another thing I noticed is that when the FF is the current window, Alt+tab doesn't work on Windows OS (the windows don't switch). I tried with another applications as the current window and Alt+Tab was working. I don't know why.

I saw this changes after upgrading FF to the latest version (88.0.1 (64-bit)). I think these are the bugs in the latest version.

Someone please rectify and patch the bugs. Thank you.

Đã được hỏi bởi jadhavyash2000 19 phút trước

Iframe context button doesnt show up in dev tools - Firefox Developer Edition

I would like to inspect the rendered HTML elements in the iframes, at sites like codepen, codesandbox. However, the iframe context selector button doesn't show up. Its al… (xem thêm)

I would like to inspect the rendered HTML elements in the iframes, at sites like codepen, codesandbox.

However, the iframe context selector button doesn't show up. Its also greyed out in the dev tools settings, and as visible in the image, I have the required option enabled.

This feature works as intended, in the default versions of Firefox. Tried Firefox Beta version 89.0b9.

I am on Windows 10, using Firefox Developer Edition version 89.0b9.

Đã được hỏi bởi Blaine 3 giờ trước

Some youtube videos can not watch in firefox win 7, But IOS, Win7 chrom, other win 10 device can see

This video i find yesterday is the only issue video that can not see in current win7 firefox i try out watch by ipad, other noteboook win 10 can normally use other wise … (xem thêm)

This video i find yesterday is the only issue video that can not see in current win7 firefox i try out watch by ipad, other noteboook win 10 can normally use other wise in my issue pc watch by chrome, it can be see So the possible bugs may link the video title emoji. Hope Firefox team can carry out this issue https://www.youtube.com/watch?v=Ad-Uapca-CA

Đã được hỏi bởi billypoon34 3 giờ trước

Some websites display Text out of alignment?

For the last few versions of FF (currently on 88.0.1 (64-bit) OSX Big Sur) certain websites display text incorrectly where the text is bold and each character is offset w… (xem thêm)

For the last few versions of FF (currently on 88.0.1 (64-bit) OSX Big Sur) certain websites display text incorrectly where the text is bold and each character is offset with the next one (see attached Images).

It only seems to happen to certain websites and happens both within my web based email and on standard websites - but only some of them.

I've attached a photo of the issue in my webmail - I'm viewing an email sent to me using mailchimp, but even this is inconsistent as other emails using mailchimp are fine. And as I said before it happens on websites too (examples attached).

I have this issue on my 2020 iMac and my 2020 M1 MacBook Air but not on my 2019 iMac. All 3 are running latest version of FF and all synced to my FF account and have all the same settings. Attached photo of plugins/extensions installed too.

Please help me fix this it's so frustrating!

Thanks

Đã được hỏi bởi edstudios 12 giờ trước

Trả lời lần cuối bởi FredMcD 4 giờ trước

  • Đã giải quyết

Unable to watch live YouTube videos

Ever since installed Ubuntu 18.04.5 LTS (& latter upgraded to Ubuntu 20.04.2 LTS), I am unable to watch YT live videos! Below are the screenshots of the issue & a… (xem thêm)

Ever since installed Ubuntu 18.04.5 LTS (& latter upgraded to Ubuntu 20.04.2 LTS), I am unable to watch YT live videos! Below are the screenshots of the issue & a test page report.

Đã được hỏi bởi contact.rishikmr 5 ngày trước

Đã được trả lời bởi jonzn4SUSE 5 giờ trước

Firefox Dark Mode to Light mode switch problem

In MacOS Big Sur 11.1 on my MacBook, I have set MacOS to automatically switch between Light Mode and Dark Mode. But I notice that Firefox does not handle this well. When … (xem thêm)

In MacOS Big Sur 11.1 on my MacBook, I have set MacOS to automatically switch between Light Mode and Dark Mode. But I notice that Firefox does not handle this well. When I have used my MacBook Dark Mode and switch back to Light Mode, Firefox still hangs in Dark Mode. The only way to solve this is to choose Light Mode in System Preferences instead of automatic.

Đã được hỏi bởi Martijn 3 tháng trước

Trả lời lần cuối bởi plausibel 6 giờ trước

Firefox on macOS 11.2.3 (20D91) enters dark-mode, but won't leave.

Hello altogether. I sat up my MacBook to automatically enter light or dark mode. Firefox enters dark mode as expected but won't leave. Even if I restart the MacBook the n… (xem thêm)

Hello altogether. I sat up my MacBook to automatically enter light or dark mode. Firefox enters dark mode as expected but won't leave. Even if I restart the MacBook the next day, while the system boots with light mode enabled, Firefox will remain in dark mode.

To change this temporarily, I have to open the macOS settings and enable light mode. Firefox now change to light mode and stays in light mode, even if I again re-enable the automatic changing in the macOS settings.

Later those days, Firefox enters dark mode as expected but won't leave, like described before.

Is this a known bug? Anything else I can try?

Thanks for reading, looking forward to a possible solution.

Đã được hỏi bởi plausibel 1 tuần trước

Trả lời lần cuối bởi plausibel 7 giờ trước

I Have Problem in console XML Parsing Error: syntax error

XML Parsing Error: syntax error Location: http://localhost:8888/api/3-airtable Line Number 1, Column 1: It fetch API form this in JSON -> const { data } = await axios.… (xem thêm)

XML Parsing Error: syntax error Location: http://localhost:8888/api/3-airtable Line Number 1, Column 1:

It fetch API form this in JSON -> const { data } = await axios.get('/api/3-airtable') When open in Chorme but doesn't had this error What happened in frifox developer last version

Đã được hỏi bởi Oam Surachet 8 giờ trước

Address bar bugged

I've been a long time Firefox user since around 2005 and have always enjoyed Firefox until now. This issue has been ongoing for over a year though. I never would have tho… (xem thêm)

I've been a long time Firefox user since around 2005 and have always enjoyed Firefox until now. This issue has been ongoing for over a year though. I never would have thought that a simple task as entering a web address in the address bar and hitting enter would become so difficult, though for a while now this seems to be the case and to the point to where I'm considering not bothering with the Firefox browser anymore. I do enjoy where Firefox is now in current development and the way it looks as well the great performance. However, when basic functionality such as typing in a web address and hitting enter becomes difficult all the aforementioned positives become less and less relevant. It seemed to all start when development came to redesign the appearance of the UI, not sure what version. Basically, what I come to experience now roughly 90 percent of the time I type a web address in the address bar and hit enter is the browser does nothing. Sometimes it takes 5 to 6 tries with having to put the mouse courser back into the address bar and hitting enter multiple times before the browser decides it want's to go the website. Same issue occurs when opening a bookmark in another tab, switch to the tab and the site isn't loaded, have to hit enter multiple times before the web address will begin to load. Seems also that any setting regarding tabs background loading isn't present anymore in the settings either. Same issue will occur when selecting a favorite that comes up while typing in the address bar.

Recently I had reinstalled my entire operating system and was hopeful that this issue would be resolved by doing so with a fresh install of Firefox too, though the issue is still present.

I have no add-ons or themes that modify the address bar, nor any search add-ons. In fact, this issue occurs with no add-ons installed at all. The only thing I can think currently is that it is an issue and or bug of some kind within the search and or address bar settings current design.

My settings here are attached as images.

Đã được hỏi bởi Jack0027 1 ngày trước

Trả lời lần cuối bởi Jack0027 10 giờ trước

Slow download speeds in Firefox

My download speed has been *very slow* lately and I cannot figure out why. My Internet speed is around 3.3 MB/s, but Firefox is downloading files at around 40-80KB/s. Not… (xem thêm)

My download speed has been *very slow* lately and I cannot figure out why. My Internet speed is around 3.3 MB/s, but Firefox is downloading files at around 40-80KB/s. Nothing else on my system is downloading/uploading at all, and it's only Firefox that seems to have this issue. If anyone has potential solutions, I'd love to hear them.

Đã được hỏi bởi Kira 16 giờ trước

Trả lời lần cuối bởi cor-el 11 giờ trước

Firefox not loading some internet pages

Firefox is having trouble loading certain pages, including with Facebook messenger but also a bunch of other sites. It'll just stop loading despite that the address is st… (xem thêm)

Firefox is having trouble loading certain pages, including with Facebook messenger but also a bunch of other sites. It'll just stop loading despite that the address is still in the toolbar and the screen is still white. If I refresh a few times, maybe go to a different part of the same website and navigate from there, I do always manage to get there, but not sure what the problem is. This problem is new this week, and I think came from either switching internet providers earlier this week or trying out "Hopin" the next day, a video conferencing platform that my computer/internet totally couldn't handle. (I didn't notice the problems before trying Hopin but perhaps I didn't notice that first day.)

I have cleared my cache and cookies, and have also tried (following the advice of another answer on the same issue) renaming the Firefox program folder and installing Firefox again. I'm on Windows 10, 64-bit HP laptop. My extensions are uBlock Origin, Privacy Badger, Malwarebytes, Honey, Facebook Container, and Colour -- but all of these I had long before this issue started.

Đã được hỏi bởi FrancesKoz 16 giờ trước

Trả lời lần cuối bởi FredMcD 14 giờ trước

My website does not load properly on Mozilla Browser.

Hey, I have a custom build website, I do make changes consistently, But these changes aren't showing properly on firefox immediately. But on other browsers, these changes… (xem thêm)

Hey, I have a custom build website, I do make changes consistently, But these changes aren't showing properly on firefox immediately. But on other browsers, these changes are shown immediately. Also the website few sections does not load well on this browser. I want to the website to load properly on every browser, as Mozilla has a good number of users too. here is my Yourdetail website link so if you can check if there is a problem there. Or is there any problem at my end

Đã được hỏi bởi ehsanch80 16 giờ trước

Trả lời lần cuối bởi cor-el 15 giờ trước

  • Đã giải quyết

streaming problems

hello. I currently have a problem not being able to stream films on netflix, amazon prime, disney plus using firefox browser. This issue happened overnight. Depending on … (xem thêm)

hello.

I currently have a problem not being able to stream films on netflix, amazon prime, disney plus using firefox browser. This issue happened overnight. Depending on the site a certain error code message will pop up then the same yellow bar at the top says "the widevineCdm plugin has crashed..." i have reloaded the page, sent the report. uninstalled and installed firefox...but the issue continues. This happened roughtly 2 weeks ago and the problem hasnt resolved itself. Safari allows me to stream most sites barr disney plus. Can anyone help. I've tried many of the things google has suggested and it hasnt fixed the problem. I have tried chrome also, there seems to be the same issue. does anyone have suggestions

Đã được hỏi bởi eshy_g 17 giờ trước

Đã được trả lời bởi cor-el 16 giờ trước

Upload of video file hangs up

Uploading large video file to YouTube video (2GB). Upload hangs some times at .9GB , 1.2GB 1.5GB. Finally I will get it uploaded. after a couple of hours trying. Any help… (xem thêm)

Uploading large video file to YouTube video (2GB). Upload hangs some times at .9GB , 1.2GB 1.5GB. Finally I will get it uploaded. after a couple of hours trying. Any help or ideas would be appreciated. Running Dell XPS 15 9500. Processor Intel(R) Core(TM) i7-10875H CPU @ 2.30GHz 2.30 GHz, Installed RAM 64.0 GB (63.8 GB usable), 64-bit operating system, x64-based processor Windows 10 Pro, Version 20H2, OS Build 19042.964, Firefox version 88.0.1 (64-bit) and up to date.

Đã được hỏi bởi drharper 16 giờ trước

Firefox stops working occasionally

Hello, this is a basic question however nugging me all the time. About 2 months ago I switched from using Chrome to Mozilla. However about once every 2 days my Mozilla f… (xem thêm)

Hello,

this is a basic question however nugging me all the time. About 2 months ago I switched from using Chrome to Mozilla. However about once every 2 days my Mozilla freeze for about 20 sec and not responding. It is not about the amount of tabs/windows I am working on, it happens quite randomly. I do have gaming laptop with lots of CPU and RAM if you may ask. Is there any way to get rid of occasional crashing? Any IT hack much appreciated :)

Regards

Đã được hỏi bởi rafallifesoldier 1 ngày trước

Trả lời lần cuối bởi rafallifesoldier 16 giờ trước

Problems loading some web pages

I have 2 problems which have just started occuring when I try to access websites, 400 Bad Request messages and pop up window asking for a user name and password for norma… (xem thêm)

I have 2 problems which have just started occuring when I try to access websites, 400 Bad Request messages and pop up window asking for a user name and password for normally open sites.

An example of the Bad Request message occurs when I go to the Guardian webpage https://www.theguardian.com/travel/2012/jul/11/top-10-pembrokeshire-walks which displays normally but when I try to follow one of the links which should take me to National Trust pages I get the 400 Bad Request message. I have used this website before with no problem but this has started occuring on this and other sites over the last week. I also get the message when I try to go to http://www.nationaltrust.org.uk/main/ from the bookmark I have used for many years.

The other problem occurs when I type www.nationaltrust.org.uk, I get a pop up window which says Authentication required - Mozilla Firefox http://www.nationaltrust.org.uk is requesting your user name and password. The site says: DSL-3782 Usaer name Password.

Cancelling the pop up causes 401 Unauthorised message If I give it any usename and pass word it comes back the the blank pop up again except when I enter my DSL-3782 router username and passwood which gives routers Internet status page with no errors or messages.

I have tried clearing caches etc. with no effect.

These problems also occur on some other websites and on my laptop.

Has anyone had these problems? What is the cure?

Đã được hỏi bởi K 23 giờ trước

Trả lời lần cuối bởi FredMcD 19 giờ trước

Youtube Freezing on video change

I have been having a slight on going problem with Firefox lately. Where the PC will freeze with CPU load pegged at 100% for several seconds between watching videos or whe… (xem thêm)

I have been having a slight on going problem with Firefox lately. Where the PC will freeze with CPU load pegged at 100% for several seconds between watching videos or when an ad pops up while watching a video(normally I run uBlock, but I disabled all add-ons), but this is random and wont happen on at times. I am currently using Waterfox and have 0 issues, but Waterfox is not supported fully for Amazon Prime Video.

I have done the common things such as updating to the latest release, reinstalling the browser, refreshing the browser, disabling all add-ons, updated drivers, disabled hardware acceleration, reinstalled windows but the issue does seem to be persistent.

Even after a clean install of Windows & an install the latest Firefox the issue cropped up.

I did use Firefox's performance recorder to capture When viewing under ""Waterfall"" The main large recorded events are DOM Event and when expanded has Promise Callback When viewing under ""Call Tree"" The largest event is MediaSource.isTypeSupported

I did save the recording so it can be viewed as I do not understand the details.

I know this is not a hardware issue as I also duel boot LMDE4 and have 0 issues using Firefoxwhen in Linux and if it were a hardware issue I would expect to have problems in linux as well as when using Waterfox in windows.

I have stress tested my GPU and have had 0 issues. I can upload the Performance Recording if needed.


My Hardware is. i5 6600K 32GB 3000Mhz RAM GTX1080 1TB NVMe SSD.

Đã được hỏi bởi Grayfox 1 ngày trước

Firefox keeps crashing; provided here are crash codes.

Firefox keeps crashing; here are crash IDs: Crash ID: bp-70b39439-c1f8-4de1-ae47-2a5160210430 Crash ID: bp-93d76cd2-ba07-4f63-81b4-460c40210121 I try shift+firefox to get… (xem thêm)

Firefox keeps crashing; here are crash IDs:

Crash ID: bp-70b39439-c1f8-4de1-ae47-2a5160210430 Crash ID: bp-93d76cd2-ba07-4f63-81b4-460c40210121

I try shift+firefox to get into "refresh"; it crashes then too. Version of Windows 10 is 1909.

Does anyone know what may be happening?

Đã được hỏi bởi josephlourenco 2 ngày trước

Trả lời lần cuối bởi josephlourenco 22 giờ trước

Firefox blank search problem

Whenever I search something like google yahoo other site, So i don't show anything Screen blank I restart , reinstall , safe mode, delete all files , but nothing happene… (xem thêm)

Whenever I search something like google yahoo other site, So i don't show anything Screen blank

I restart , reinstall , safe mode, delete all files , but nothing happened

But my localhost perfectly work

How to fix this issue


linux 

Firefox version letest 78.10.0esr

Sorry for my bad English

Đã được hỏi bởi pt19278 1 ngày trước