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youtube videos stuttering/lagging

This might be asked before. Internet explorer 11 plays youtube videos without any lag or stuttering issue at all. but as I played the same video in FF, I immediately noti… (xem thêm)

This might be asked before. Internet explorer 11 plays youtube videos without any lag or stuttering issue at all. but as I played the same video in FF, I immediately notice stutter. using FF ver64 on win8.1 64bit. Tried enble/disable HW acceleration, extensions, but no joy.

Is Mozilla aware of this?

Đã được hỏi bởi Xtffox 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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WidevineCdm-plug-in crashed — no video playing

Since ± half october 2018 I can't play videos anymore on some sites and get this crash message. Youtube does work, probably because without Widevine? I'm on FF Dev Editio… (xem thêm)

Since ± half october 2018 I can't play videos anymore on some sites and get this crash message. Youtube does work, probably because without Widevine? I'm on FF Dev Edition, Mac with El Capitan. Thanks, Pieter

Đã được hỏi bởi Piroo 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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gmail does not open although it works fine in chrome

When going to gmail in firefox I get a white screen where the gmail content would normally be. When I use Chrome it works fine. the URL I go to in both is the same: htt… (xem thêm)

When going to gmail in firefox I get a white screen where the gmail content would normally be. When I use Chrome it works fine. the URL I go to in both is the same:

https://mail.google.com/mail/u/0/#inbox

Firefox says it is up to date when I check under "about"

Đã được hỏi bởi marilynmcvoy 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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Video playback is choppy

Going to the same website using Windows Explorer runs smoothly. I have installed Firefox 64.0.2. Is there anything else I can do before dumping FireFox?

Đã được hỏi bởi bob-m 2 năm trước

Đã được trả lời bởi TyDraniu 2 năm trước

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Is HTML5 built in to Firefox?

I ran 2 different versions of Linux Firefox from a Linux CD and Firefox version were not able to play HTML5 from Youtube. Youtubes test shows HTML5 not available. The ver… (xem thêm)

I ran 2 different versions of Linux Firefox from a Linux CD and Firefox version were not able to play HTML5 from Youtube. Youtubes test shows HTML5 not available. The version of Firefox was 61.x

Why would it not play as I expect HTML5 in to Firefox? Linux support seems to think a update is required but that should only occur if Firefox itself is dependent on the operating system.

Đã được hỏi bởi Mace2 2 năm trước

Đã được trả lời bởi Mace2 2 năm trước

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Changing the black background

It may seem like too easy a question but my mind is not as sharp as it used to be. How does one change background colors? Is black with white print the default? … (xem thêm)

It may seem like too easy a question but my mind is not as sharp as it used to be.

How does one change background colors? Is black with white print the default?

Đã được hỏi bởi direfoxaddict 2 năm trước

Đã được trả lời bởi Fred 2 năm trước

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'bookmarks for all tabs' option gone? how to save whole session now?

Hey there, I used to save my session with lots of open tabs by right-clicking on a tab and choose 'bookmarks for all tabs' or smth. That function seems to be gone since t… (xem thêm)

Hey there, I used to save my session with lots of open tabs by right-clicking on a tab and choose 'bookmarks for all tabs' or smth. That function seems to be gone since the last update of firefox? Is that 4 real? Thank you very much!

Đã được hỏi bởi Hillbilly_aka_TheyT00kOurJobs 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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Accidentally removed the bookmark star button from address bar- how do I get it back?

I know how to bookmark a page- what I want to know is how to restore the bookmark star in the address bar (I accidentally removed it). I KNOW that you can bookmark a page… (xem thêm)

I know how to bookmark a page- what I want to know is how to restore the bookmark star in the address bar (I accidentally removed it). I KNOW that you can bookmark a page by clicking the 3 dots at the end of the address bar and using the drop down menu, etc, or key commands.

BUT- I want to RESTORE the star that easily and quickly allowed you to bookmark a page. All other answers to this same question seem to only tell people alternate ways to bookmark a page. I don't need that. I need to know how to restore bookmark star to address bar. Thanks!

Đã được hỏi bởi SpaceCrawler 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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Move tab bar below address bar

I know this question has been posed more than once in the past. The answer has always been: go back to school, learn computer programming, get master classes and practice… (xem thêm)

I know this question has been posed more than once in the past. The answer has always been: go back to school, learn computer programming, get master classes and practice with coding until you make it. I am using Watefox since when Firefox tab bar was moved close to the sky. I just decided to try Firefox again: I have installed it and the first thing I tried to do is moving the tab bar below the address bar. It seems that there's no easy way. How can it be?, I wondered. With Waterfox I use the Tabs on Bottom add-on and that's it. You may believe my need is frivolous, but for me that makes the difference between keeping or uninstalling Firefox. Bottom line: is still forbiddend to wish to get the tab bar where I believe it should be? Thanks,

Đã được hỏi bởi Carb 2 năm trước

Đã được trả lời bởi jscher2000 2 năm trước

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How to make firefox work with oculus rift?

So how exactly is firefox supposed to work with oculus rift? If I click on the vr-button on https://aframe.io/a-saturday-night/ it just makes it fullscreen on my main mon… (xem thêm)

So how exactly is firefox supposed to work with oculus rift?

If I click on the vr-button on https://aframe.io/a-saturday-night/ it just makes it fullscreen on my main monitor.

If I click the vr-button on a video it usually tells me to get a browser that supports vr.

I am using Firefox 64.0 on windows 10 desktop.

Đã được hỏi bởi Jwsto 2 năm trước

Đã được trả lời bởi Mick 2 năm trước

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Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window.

Hi I have firefox 64.0 ,,64 bit win10 Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window. is a regular occurr… (xem thêm)

Hi I have firefox 64.0 ,,64 bit win10 Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window. is a regular occurrence almost daily now , i have tried several clean installs and i uninstall with revo uninstaller and remove all leftover files , then clean with Ccleaner . even removed files manually from Regit , done firefox refresh several time run with no no add ons, run in safe mode . But still i get , same error ???

Đã được hỏi bởi rongtw 2 năm trước

Đã được trả lời bởi Joebt 2 năm trước

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Where's my RSS button?

There used to be a button in the toolbar which let you see the RSS feed for a site, then it got removed but you could add it back through the customization menu. Now I ca… (xem thêm)

There used to be a button in the toolbar which let you see the RSS feed for a site, then it got removed but you could add it back through the customization menu. Now I can't seem to even do that.

I guess that Firefox used the RSS button for its live bookmarks feature, and since they removed the live bookmarks they seem to have also removed the button? I only ever used the button to get the feed addresses though, so I could paste them into my RSS reader. So... if I could get the button back it would be great. Otherwise, maybe there's a plugin which does the same thing?

Đã được hỏi bởi needsrssbutton 2 năm trước

Đã được trả lời bởi TyDraniu 2 năm trước

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Change tab height

Hi all, I'd like to modify the tab height, to make it thinner. Is this something that can be done, perhaps via the userChrome.css file? Thanks in advance. … (xem thêm)

Hi all,

I'd like to modify the tab height, to make it thinner. Is this something that can be done, perhaps via the userChrome.css file?

Thanks in advance.

Đã được hỏi bởi dr 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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How to use full screen mode?

I'm trying to view my prototype in presentation mode but not working as expected. Trying with these add-ons 1. https://addons.mozilla.org/en-US/firefox/addon/autofullscr… (xem thêm)

I'm trying to view my prototype in presentation mode but not working as expected. Trying with these add-ons 1. https://addons.mozilla.org/en-US/firefox/addon/autofullscreen 2. https://addons.mozilla.org/en-US/firefox/addon/full-screen-for-firefox

Still I didn't get result as expect. Here are the video https://www.dropbox.com/s/umam6wzmoqbjmfe/fullscreen.mov?dl=0

Firefox Version Firefox Quantum 64.0 (64-bit)

Đã được hỏi bởi YKL 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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Firefox took a wrong timezone from my pc current time settings

Firefox sends to websites wrong time settings from my pc. It's looks like when 10:07pm i can see on any website 9:07pm. Cheking by (new Date()).toLocaleString(); get 9:0… (xem thêm)

Firefox sends to websites wrong time settings from my pc. It's looks like when 10:07pm i can see on any website 9:07pm.

Cheking by (new Date()).toLocaleString(); get 9:07pm when on my pc clock is 10:07pm, how can i solve this problem?

Đã được hỏi bởi lostris 2 năm trước

Đã được trả lời bởi philipp 2 năm trước

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Cannot add Exceptions to Content Blocking, any suggestions?

Just a blank/non-editable window appears, where I cannot do or add anything, as in Screenshot attached here, (screenshot not yet loading properly, but the explanation her… (xem thêm)

Just a blank/non-editable window appears, where I cannot do or add anything, as in Screenshot attached here, (screenshot not yet loading properly, but the explanation here covers it), any suggestions will be appreciated.

Đã được hỏi bởi RRR-313 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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How do I set the new tab page to Google.com?

See https://support.mozilla.org/en-US/questions/1013039?fpa=1 The "browser.newtab.url" property in "about:config" mentioned in the answers does not appear to exist for me… (xem thêm)

See https://support.mozilla.org/en-US/questions/1013039?fpa=1

The "browser.newtab.url" property in "about:config" mentioned in the answers does not appear to exist for me on Firefox Quantum 64.0 64-bit.

Đã được hỏi bởi aaronfranke 2 năm trước

Đã được trả lời bởi Franz_von_Suppe 2 năm trước

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Suddenly can't make PayPal payments on eBay using Firefox.

I have used Firefox for years and have paid many eBay purchases by PayPal. However from yesterday when I go to the eBay payment screen and check the PayPal box it ghosts … (xem thêm)

I have used Firefox for years and have paid many eBay purchases by PayPal. However from yesterday when I go to the eBay payment screen and check the PayPal box it ghosts out the 'Confirm and Pay' button. A little icon of a red circle with a diagonal line appears at the cursor. It works with no problem with Chrome and Edge. Its odd that it has only just started. I have cleared cache without succes.

Any advice would be appreciated.

Đã được hỏi bởi fengureek 2 năm trước

Đã được trả lời bởi Scribe 2 năm trước