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FIREFOX STOPPED WORKING

Firefox on Windows 10 desk top suddenly stopped working with error message XUL Runner Error. platform version 127.0.1 not compatible with Min version >= 127.0 Max ve… (Lesen Sie mehr)

Firefox on Windows 10 desk top suddenly stopped working with error message

XUL Runner Error. platform version 127.0.1 not compatible with Min version >= 127.0 Max version <=127.0

N.B. This is another machine - not this lap top

Please advise

Gefragt von tt1868tda vor 2 Tagen

Beantwortet von tt1868tda vor 2 Tagen

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Youtube very laggy recently?

basically just the title. In the last couple days youtube.com specifically has been borderline unusable for me on firefox. All other websites work fine for me on firesfox… (Lesen Sie mehr)

basically just the title. In the last couple days youtube.com specifically has been borderline unusable for me on firefox. All other websites work fine for me on firesfox and youtube has no issues on other browsers.

Gefragt von Dartagnan Rozycki vor 5 Monaten

Beantwortet von TyDraniu vor 5 Monaten

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Youtube slow only on firefox

YouTube all of a sudden started to slow down and only be able to load videos fast enough in 360p resolution, I tried watching YouTube on Microsoft edge and YouTube handle… (Lesen Sie mehr)

YouTube all of a sudden started to slow down and only be able to load videos fast enough in 360p resolution, I tried watching YouTube on Microsoft edge and YouTube handled 1080p easily there, I have cleared the cash and made sure my Firefox and Windows are up to date and still the issue persists.

this only seams to occur on YouTube as amazon prime and speed test works without issues

Gefragt von nadum8 vor 3 Monaten

Beantwortet von jonzn4SUSE vor 3 Monaten

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Videos buffering and/or not playing

When I try to play a video on Firefox desktop, it takes it a long time to load. Once it has loaded, whenever I pause it for more than a few seconds, or if I try to skip a… (Lesen Sie mehr)

When I try to play a video on Firefox desktop, it takes it a long time to load. Once it has loaded, whenever I pause it for more than a few seconds, or if I try to skip around the video (either by clicking around in the loaded section of the progress bar or using +/- seconds buttons), the video begins buffering again before the video resumes. This makes it extremely difficult and frustrating to watch anything that requires me to pause, rewind, or fast forward. I've noticed this issue affect multiple video viewing sites, such as YouTube, Vimeo, and Netflix. My roommate also uses Firefox, but doesn't have this issue, so I know it's not a problem with my internet. I thought it might be a problem with my computer, but I tried to replicate the issue in Chrome and everything worked fine there. The issue has persisted almost a week. I have:

  • Rebooted my computer several times
  • Deleted my history/cache
  • Disabled my extensions
  • Turned off Java scripts in firefox (this disabled my ability to load sites like YouTube completely, so I turned it back on)
  • Updated my computer
  • Updated my graphics drivers
  • Refreshed firefox
  • Uninstalled and reinstalled firefox (and rebooted my computer)
  • Uninstalled and reinstalled firefox AND deleted all the data it stored on my computer (and rebooted my computer)

I am currently using version 123.0.1 of Firefox. My OS is Windows 10 22H2.

Gefragt von AccidentalRogue vor 3 Monaten

Beantwortet von AccidentalRogue vor 3 Monaten

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Private browsing window appearing in taskbar

The icon for private browsing has recently re-appeared on my taskbar despite having browser.privateWindowSeparation.enabled set to false in about:config. I've had this s… (Lesen Sie mehr)

The icon for private browsing has recently re-appeared on my taskbar despite having browser.privateWindowSeparation.enabled set to false in about:config.

I've had this setting configured ever since the update which completely changed the appearance/behavior or private browsing and it has worked correctly up until today (14/06/24).

Is there a new setting that I have to adjust in order to "merge" the windows together as I'm not a fan of having the private browsing icon on my taskbar.

Gefragt von danh132345 vor 1 Woche

Beantwortet von TyDraniu vor 1 Woche

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Facebook Messenger Video Calling/Chat

Hello. I am not familiar with this end to end encryption that Facebook now does for Messenger but now when I try to use Video Calling/Chat it tells me it is not supported… (Lesen Sie mehr)

Hello. I am not familiar with this end to end encryption that Facebook now does for Messenger but now when I try to use Video Calling/Chat it tells me it is not supported by my browser, Firefox. I have never had any problems with it before. Is there a fix? Thanks

Gefragt von wolfdad vor 2 Wochen

Beantwortet von wolfdad vor 1 Woche

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Choppy 4K YouTube playback

I have a very good PC (5800X3D, 7900XT, 32GB DDR4 3600), but Firefox (either the normal, canary and nightly version) can't play smoothly any 4K video (like the Borderland… (Lesen Sie mehr)

I have a very good PC (5800X3D, 7900XT, 32GB DDR4 3600), but Firefox (either the normal, canary and nightly version) can't play smoothly any 4K video (like the Borderlands trailer: https://www.youtube.com/watch?v=lU_NKNZljoQ ). 1440 and lower resolutions are fine, as are 4K videos on Chrome and Edge. FWIW, my CPU during 4K playback is barely used (1-2%), and my GPU's video codec (VCE) is used by around a third. Disabling HW accel makes things better, as it still stutters but it's (barely) passable. I already tried creating a new profile, but still it's the same.

Gefragt von Federico Barutto vor 3 Monaten

Beantwortet von zeroknight vor 3 Monaten

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Instagram not accept cookies, can't log in

i think latest browser update broke instagram. I am stuck accept cookies screen, even i accept these it not disappear. I tried turn off extensions, clear site data, not h… (Lesen Sie mehr)

i think latest browser update broke instagram. I am stuck accept cookies screen, even i accept these it not disappear. I tried turn off extensions, clear site data, not helped. Works on incgronito mode only?

tried also turn off adblocker stuffs.

works on Chrome atleast fine.

Windows 11 home.

Gefragt von Makezu vor 5 Monaten

Beantwortet von zeroknight vor 5 Monaten

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After upgrade to Windows 11, Firefox won't open anymore.

Hi, I've upgraded to Windows 11 today and couldn't open Firefox since. Things I've already tried: Reinstall Firefox and delete all old files (Appdata & Program fi… (Lesen Sie mehr)

Hi, I've upgraded to Windows 11 today and couldn't open Firefox since. Things I've already tried:

  • Reinstall Firefox and delete all old files (Appdata & Program files)
  • sfc /scannow and DISM.exe /Online /Cleanup-image /Restorehealth
  • Windows compatibilty mode
  • Firefox Troubleshoot mode won't open either
  • ipconfig /release & /flushdns & /renew
  • netsh int ip reset & netsh winsock reset

When opening Firefox in any way, i get a white window/just the window border which immediatly closes. When trying to start troubleshoot mode, the small window has the same issue.

I also checked the crashlogs and none were generated. The Windows event-logger also has no entries.

BTW: Here is a video of whats happening: https://youtu.be/AJP4rqZFxlY

I have no idea what to do - send help please.

Gefragt von galotta.f vor 3 Monaten

Beantwortet von zeroknight vor 3 Monaten

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Firefox asks for master password on startup

On my computer Firefox ask for the master password every time at startup. On other computers in my family, Firefox only ask for the Master Password when accessing a site … (Lesen Sie mehr)

On my computer Firefox ask for the master password every time at startup. On other computers in my family, Firefox only ask for the Master Password when accessing a site with a password. I tried : - to disable than reenable Master Password - start in SafeMode without success. How can I solve my issue ? Thanks in advance for your help

Gefragt von jp.levy vor 3 Monaten

Beantwortet von cor-el vor 3 Monaten

Youtube slow with firefox

Bonjour, Hello, I contact you because, even without an adblocker, Youtube is very slow with Firefox navigator. I don't understand why and I don't have this problem with … (Lesen Sie mehr)

Bonjour, Hello,

I contact you because, even without an adblocker, Youtube is very slow with Firefox navigator. I don't understand why and I don't have this problem with Google Chrome ? Fews years earlier, I never had this problem with slow Youtube when using Firefox Navigator. I don't know if the problem comes from Youtube or Mozilla and I contacted both of them.

Thank you.

Bonjour,

Je vous contacte car, même sans bloqueur de publicité, Youtube est très lent avec le navigateur Firefox. Je ne comprends pas pourquoi et je n'ai pas ce problème avec Google Chrome ? Quelques années plus tôt, je n'avais jamais eu ce problème de lenteur avec Youtube lorsque j'utilisais Firefox Navigator. Je ne sais pas si le problème vient de Youtube ou de Mozilla et je les ai contactés tous les deux.

Gefragt von Jérémy COHEN vor 3 Wochen

Letzte Antwort von jonzn4SUSE vor 2 Wochen

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Updating to 127 unable to restore current session windows

I upgraded from 126.0.1 to 127 today. Upon update, all my windows are gone. The only way I could access them is to revert to an older profile backup and reinstall 126.0.1… (Lesen Sie mehr)

I upgraded from 126.0.1 to 127 today. Upon update, all my windows are gone. The only way I could access them is to revert to an older profile backup and reinstall 126.0.1.

I tried exporting my session with Tab Session Manager in 126.0.1 and reopen them in 127, but that only restores the last tab of each window (oddly). The json clearly lists 3 windows each with multiple tabs. I tried copying the sessionstore-backups folder, but no dice.

Symptoms similar to : https://support.mozilla.org/en-US/questions/1446921

Gefragt von RainbowIslands vor 1 Woche

Beantwortet von RainbowIslands vor 1 Woche

YouTube videos randomly buffering

Hey folks, I've been noticing something peculiar with Firefox that's been bothering me lately. Whenever I try to watch videos on YouTube in resolutions above 1080p, they … (Lesen Sie mehr)

Hey folks, I've been noticing something peculiar with Firefox that's been bothering me lately. Whenever I try to watch videos on YouTube in resolutions above 1080p, they tend to randomly buffer. It's quite frustrating, especially when I know my internet connection is stable and other browsers don't seem to have this issue. Has anyone else experienced this problem with Firefox? And if so, do you have any tips or solutions to share? Thanks in advance for any insights!

Gefragt von ThanosZ97 vor 1 Monat

Letzte Antwort von ThanosZ97 vor 1 Woche

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IE Tab extension...

There used to be an extension called "IE Tab". It allowed you to right click on the link, and open the site in a tab, using Internet Explorer, for sites that didn't work … (Lesen Sie mehr)

There used to be an extension called "IE Tab". It allowed you to right click on the link, and open the site in a tab, using Internet Explorer, for sites that didn't work properly in Firefox. I was wondering if anybody knows of any similar extension that would do the same for Edge? I can't open Twitter (X) using Firefox anymore, but I can open it using Edge. I don't like Edge (obviously), but I have no choice. Thanks in advance!!!

Gefragt von carlrgoodwin vor 4 Monaten

Beantwortet von cor-el vor 4 Monaten

video calling is not supported on this browser

I have always used facebook messenger to video chat with friends, however suddenly it says tis facility is not supported by this browser. Do I have to leave firefox to fi… (Lesen Sie mehr)

I have always used facebook messenger to video chat with friends, however suddenly it says tis facility is not supported by this browser. Do I have to leave firefox to find a browser that works?

I see that other people have raised this point,but there does not seem to be a response from firefox.

Gefragt von rickpike2008 vor 2 Wochen

Letzte Antwort von jonzn4SUSE vor 1 Woche