Firefox Support Forum

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Please continue here: [/questions/1310140]
I closed 5 windows when I updated firefox. When it restored the session only 2 reopened. What can I do to get the missing windows back?

[Locked as a duplicate of https://support.mozilla.org/en-US/questions/1311779. Please follow up there, thanks.]

Here is my code:

<script> async function updateSrc(){ var media=document.getElementById("media"); var shareAudio=document.getElementById("audioSrc"); var shareVideo=document.getElementById("videoSrc"); shareAudio=shareAudio.options[shareAudio.selectedIndex].value; shareVideo=shareVideo.options[shareVideo.selectedIndex].value; await getStream(shareVideo,shareAudio) .then(stream=>{ if (media.srcObject!=null){ var trackList=media.srcObject.getTracks(); for (var i=0;i<trackList.length;i++){ trackList[i].stop(); media.srcObject.removeTrack(trackList[i]); } media.srcObject=null; } media.srcObject=new MediaStream(); stream.getTracks().forEach(track=>{ media.srcObject.addTrack(track); }); }) .catch(err=>{ if (media.srcObject){ var trackList=media.srcObject.getTracks(); for (var i=0;i<trackList.length;i++){ trackList[i].stop(); media.srcObject.removeTrack(trackList[i]); } } media.srcObject=null; console.log(err); }); } function getStream(shareVideo,shareAudio) { templateConstraint = { "video": { "width": { "min": "640", "ideal": "1280", "max": "1920" }, "height": { "min": "480", "ideal": "720", "max": "1080" } }, "audio":true } var constraints={}; if (shareVideo=="yes"){ constraints.video=templateConstraint.video; } if (shareAudio=="yes"){ constraints.audio=templateConstraint.audio; } return navigator.mediaDevices.getUserMedia(constraints); } </script>

At first, when I change the "share audio" value to yes, both Chrome and Firefox can play the sound.

After that, I close the browser. And then open a new browser, load the page.

if I change the "share video" value to yes, and then change the "share audio" value to yes, the Firefox browser cannot play the sound, even I rebuild the video tag media stream.

So how can I fix the problem?

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Please continue here: [/questions/1312295]
After successfully logging into NY Times, it asks me to log in again. NY Times advised be to use Chrome, said Firefox does not support their website as well as Chrome. Any way to overcome problem on Firefox?

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Please continue here: [/questions/1317325]
why are the language always changing from german to danish and english? even in the administrative area of mozilla it is changing. makes me crazy!!!!

Have problems with flash sites, after following the complete uninstall and delete instructions for flash, re-starting computer and re-installing, problems were still there, then tried to uninstall realplayer plugin, and noticed add-ons didn't open. It Does open in safe mode though, managed to uninstall rp plugin, but problems still exist. Re-installed firefox, didn't help either.

Firefox won't load google search results. It will load the page of results with the thumbnails etc. but if you click any of them, just a loading spinning icon appears on the tab and it never loads.

I have tried: Both logged in and out of google account, All other areas of google work with no problems (news, shopping etc.), Site working perfectly in Internet Explorer, Running firefox in safemode, Manually disabling all plugins and addons, Clearing the cache and cookies, Opening results in new tab just results in white page with web address but it never loads, Restarting both my PC and router.

It's not been working for at least the past 6 hours. Last time I used it was about a week ago and it was working fine then. I've not noticed any problems on any other sites this week that I can recall.

So after I deleted a bunch of files/applications today (computer was threatening to crash), Firefox started to do a couple weird things. Navigating backward is no longer possible; the back navigation arrow is greyed out. Also, when I start typing a URL, it no longer suggests the rest of it, either in the URL bar itself or in a drop down menu (it used to do both). 16.0.2 is the current version, right? That's the one I kept, I deleted the others. Recently, I got the announcement that Apple isn't supporting my operating system, Mac OS X 10.5.8 anymore, I don't know if that is relevant. How can these things be fixed?

I recently changed to a new computer and I have been having problems with Firefox that I haven't experienced before. Whenever I use Firefox I find myself having to force refresh (Ctrl+F5) a site almost every time. I do this when I see the site that I am at looking weird (like the picture below) like it is ignoring the styles. Can anyone help me fix this?

I have tired running Firefox in safe mode, Chrome renders just find all of the time, and I have cleared the cache and everything multiple times

https://docs.google.com/open?id=0B5G_RAIUyaK8ZHFNaHQtLUxIYmM

I have been working with ATT support and was raised to the third help level. I can send attachments with Gmail with your browser and I can send attachments with my wife's laptop with your browser. This has been going on for a month now. ATT support to help me be able to send my ATT e-mail with attachments. They say I need a different browser. I do not want change or leave Firefox. Can you help? Richard Schroeder dmtrans@sbcglobal.net

firefox will open and everything works until i load any fb games or videos, flash crashes.flash is good on my desktop pc. my laptop is brand new, firefox and flash are up to date, i'm sure flash is on. i dont know what to do. getting frustrated!!

I have my firefox 17.0. It did not load the css of any website and it can not play any video though I have latest version of Flash 11.5. It shows only black screen and video is not loaded.

As I mentioned, the program will not start on the first time that I click the icon. The hourglass appears for a second or two and then disappears. I have to try at least 3 or more times before the program responds. Should I try to uninstall 17 and reinstall 16. I have already uninstalled 17 and reinstalled it.

When I try to open Firefox, I get an error message that reads "The procedure entry point ?CreateDrawTargetForCairoSurface@Factory@gfx@mozilla@@SA?AV?$TemporaryRef@VDrawTarget@gfx@mozilla@@@3@PAU_cairo_surface@@ABUIntSize@23@@Z could not be located in the dynamic link library gkmedias.dll.

My only option is to click okay in the Error Message Box, but Firefox will not open then.

It doesn't matter what site I'm on and it even happens sometimes when the browser is minimized and not being used. The window will disappear as if I've hit the close button, then when I start the browser again it usually brings my tabs back up or shows me the "This is embarrassing" window. I'd say it happens about every half an hour.

Firefox 17.01 takes forever to sign into a site-whether I manually enter the username and password or use Roboform to do it for me. I have trusteer rapport. On IE9 only a very short delay signing up but on firefox up to 8 seconds to reach a new site after signing in. I have PC with Windows 7