(version 83.0) pdf viewer not working

When I try to open a pdf file with firefox (either from online links or from local files), it opens the pdf viewer but no content is shown. The tab bar reads "PDF.js view… (Lesen Sie mehr)

When I try to open a pdf file with firefox (either from online links or from local files), it opens the pdf viewer but no content is shown. The tab bar reads "PDF.js viewer" instead of the name of the pdf file. The address bar reads correctly. The tool bar of the pdf viewer is rendered, but no page is rendered. Besides the zooming, the rest of the tool bar doesn't respond to any clicking.

Gefragt von huangxinfei510 vor 3 Monaten

Is it possible/How to developer tools-link for video start time/end time for download+custom quality?

I get how to extract full link from Network-media only, not for youtube tho, yet, there is more complicated i guess, in this case i need there. Could you please help me? … (Lesen Sie mehr)

I get how to extract full link from Network-media only, not for youtube tho, yet, there is more complicated i guess, in this case i need there. Could you please help me?

Gefragt von volcikas vor 3 Monaten

zoom recording using over 100% of CPU

tried to watch a zoom recording for a school lecture and noticed that my macbook was running unusually hot. checking activity monitor showed me that the FirefoxCP task wa… (Lesen Sie mehr)

tried to watch a zoom recording for a school lecture and noticed that my macbook was running unusually hot. checking activity monitor showed me that the FirefoxCP task was using over 100% of my CPU consistently (anywhere from 101% to 105%). i was able to replicate this issue in safe mode, but watching other videos (ie YouTube, PeerTube) provided no issue. safari was also able to load this content without any issues (used ~30% of my CPU). i've also never noticed this issue with zoom, and i've been using zoom in browser with firefox for about 3 months now as well. basically, not sure what could be causing this issue- anything else I can do to look into this issue, or any possible reasons why this happens?

Gefragt von scl vor 3 Monaten

Firefox Not Requesting Permission to Use External Webcam

As the title says, no matter what website I go to, my browser doesn't show the popup requesting access to my webcam/microphone like normal. I'm using a Logitech BRIO 4k e… (Lesen Sie mehr)

As the title says, no matter what website I go to, my browser doesn't show the popup requesting access to my webcam/microphone like normal. I'm using a Logitech BRIO 4k external webcam, and while my computer recognizes the device and webcam-utilizing applications function like normal, Firefox does not.

All help is appreciated. Happy holidays.

Gefragt von mostlyjustmatt vor 2 Monaten

Privacy decline and it doesn't allow me

I add an extension (add on - Roboform Password Manager) but when I decline Firefox options to use my data and url, they don't allow me to use the add on and my only optio… (Lesen Sie mehr)

I add an extension (add on - Roboform Password Manager) but when I decline Firefox options to use my data and url, they don't allow me to use the add on and my only options is either remove the add on or re-visit and allow them to use my data and whatever URL I have to browse. Mozilla Firefox is my default browser and this is the only time I encounter this since I reformat my hard drive system,.

Gefragt von maykull444 vor 2 Monaten

Nuisance website

Hello On a yellow bar towards the top of my laptop screen I get a message saying, 'A website is slowing up your browser, Stop Wait' How do I remove that webpage please? … (Lesen Sie mehr)

Hello On a yellow bar towards the top of my laptop screen I get a message saying, 'A website is slowing up your browser, Stop Wait' How do I remove that webpage please? Thank you. Somewhere on the net I read that if i went to Options / Privacy and Security and then clicked the Always button for Do not track, that would solve the problem, Sadly, it doesn't. I'd appreciate some help, please. Thanks

Gefragt von aberdare1871 vor 2 Monaten

не открывается страница банка

Whitelabel Error Page This application has no configured error view, so you are seeing this as a fallback. Tue Dec 08 13:35:32 GMT 2020 [cbef86fa-13179696] There was an u… (Lesen Sie mehr)

Whitelabel Error Page

This application has no configured error view, so you are seeing this as a fallback. Tue Dec 08 13:35:32 GMT 2020 [cbef86fa-13179696] There was an unexpected error (type=Not Found, status=404).

Gefragt von ildarmamleev vor 2 Monaten

Will Mozilla Firefox Any Problem Soliotion like As YouTube ,Network Service ?

Support Mozilla Firefox So I Like . Network Service Best . I Can Trust Help The Google Chrome Also Support. { "name": "Firefox", "osVersion": "Windows_NT 6.1 7601… (Lesen Sie mehr)

Support Mozilla Firefox So I Like . Network Service Best . I Can Trust Help The Google Chrome Also Support. {

   "name": "Firefox",
   "osVersion": "Windows_NT 6.1 7601"
 "application": {,
  "version": "83.0",
 "buildID": "20201112153044",
   "distributionID": "",    "userAgent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0",
"safeMode": false,
   "updateChannel": "release",
   "supportURL": "https://support.mozilla.org/1/firefox/83.0/WINNT/en-US/",

Gefragt von Firefox Account vor 2 Monaten

Browser issue with Siteground SG Optimiser

If I activate SGOptimiser plug in on our website we get an issue with Firefox browser that is not replicated in Safari or Chrome. Hence the issue points to one with Firef… (Lesen Sie mehr)

If I activate SGOptimiser plug in on our website we get an issue with Firefox browser that is not replicated in Safari or Chrome. Hence the issue points to one with Firefox

These two screenshots highlight the issue where the recurring icon is blown up many times in size with SG Optimser enabled but is normal size when it is deactivated.

Gefragt von barrie.dack vor 2 Monaten

Sending to device not available

I have a fireTV and am looking to send a firefox tab from my computer to the television. i have logged into both, however, when i click the three dots on the computer's b… (Lesen Sie mehr)

I have a fireTV and am looking to send a firefox tab from my computer to the television. i have logged into both, however, when i click the three dots on the computer's browers to 'send to another device' as suggested in articles, that does not show up. there is a 'share' button but that is a microsoft link that wants me to share to other bluetooth devices. any help is greatly appreciated. about to just chromecast it to the TV at this point

Gefragt von johnsimpson1012 vor 2 Monaten

Coupon Cabin add-on

I'm trying to add on the Coupon Cabin Sidekick but when I go to the link at Coupon Cabin, they say to: Click the "Add to Firefox" button on the Mozilla Add-ons site. When… (Lesen Sie mehr)

I'm trying to add on the Coupon Cabin Sidekick but when I go to the link at Coupon Cabin, they say to: Click the "Add to Firefox" button on the Mozilla Add-ons site. When I use Coupon Cabin's link for "Mozilla Add-ons site" it takes me to https://addons.mozilla.org/en-US/firefox/addon/couponcabin/ and the message on that link says, "Oops! We can’t find that page" so I did a search for Coupon Cabin add-on in Add-Ons and nothing for Coupon Cabin. What am I doing wrong? I have it on my laptop but can't seem to add it on to my new desktop pc.

Gefragt von ridelikethewind1 vor 2 Monaten

Accessibility (Voice control) problem

How do I enable speech recognition in Firefox? I'm on a Mac, using their voice control. But I can't dictate text into Firefox on my university's Canvas website. I can do … (Lesen Sie mehr)

How do I enable speech recognition in Firefox? I'm on a Mac, using their voice control. But I can't dictate text into Firefox on my university's Canvas website. I can do this on my PC.

Gefragt von speakdontspeak vor 2 Monaten

Printing

I have been using Google Chrome for several years and have not had any problems. About 1 month ago I was unable to print through Chrome. Anytime I tried to print somethin… (Lesen Sie mehr)

I have been using Google Chrome for several years and have not had any problems. About 1 month ago I was unable to print through Chrome. Anytime I tried to print something from online as soon as the print page would come up Chrome would crash and close. I googled the problem and tried several things that was mentioned as to what may help. Uninstall Chrome and reinstall, checked settings, reinstalled printer drivers, installed Microsoft Edge, and upgraded from Windows 8 to Windows 8.1 and none of these made any difference. So I installed Firefox hoping it would work but no it still won't print from the internet. I can print using Internet Explorer but who wants to use that. I am guessing there is a computer setting that needs to be changed but I haven't been able to find it. Any help, Please

Gefragt von store4343 vor 2 Monaten

Problem printing a specific page, oh and Ctrl-P freezes Firefox

I was trying to print the menus on a page: https://www.bristoleventcatering.com/menus 1: The Print menu brings up three pages with a small amount of the content on, but n… (Lesen Sie mehr)

I was trying to print the menus on a page:

https://www.bristoleventcatering.com/menus

1: The Print menu brings up three pages with a small amount of the content on, but not all of it ( half the canapes)

2: Ctrl-P just froze the app, so I could scroll on that page but not open a menu or swap pages. Had to End Task and open again

3: Strangely, the page in Edge prints fine without any need to adjust.

I wonder what the problem might be?

Gefragt von robertsonm vor 2 Monaten

I have a proxie on firefox and firefox don´t ask me for username and pass of proxy ,so proxy don´t works

Today I tried to use my mozilla browser with proxy , and when i start mozilla don´t ask me for the username/pass of the proxy , and the proxy without placing username/pas… (Lesen Sie mehr)

Today I tried to use my mozilla browser with proxy , and when i start mozilla don´t ask me for the username/pass of the proxy , and the proxy without placing username/pass don´t works , someone could help me to fix this bug?

I´ve triyed to remove and add again the proxy , forget the password and delete from "saved passwords" , but nothing.

Gefragt von alumnoantsan vor 2 Monaten

Firefox Browser Upload

Whenever I use firefox on my windows 10 to upload anything on Youtube, FB, Twitter via WiFi it just doesn't upload or takes too long to upload but, when I use my hotspot … (Lesen Sie mehr)

Whenever I use firefox on my windows 10 to upload anything on Youtube, FB, Twitter via WiFi it just doesn't upload or takes too long to upload but, when I use my hotspot it uploads fine. I checked my WiFi upload speed on my phone and it worked just fine. So where is the problem? Is it something in win10 firewall or firefox browser?

Gefragt von asiahahmed20 vor 2 Monaten

Compatible versions between OSX Browser and Android - Sync Server issues

Hi, I need to get the osx browser version 83.1.0, but I can't download it. Only 83.0.0. Or I need version 83.0.0 for android, I have 83.1.0 I'm runing a self hosted sync … (Lesen Sie mehr)

Hi,

I need to get the osx browser version 83.1.0, but I can't download it. Only 83.0.0. Or I need version 83.0.0 for android, I have 83.1.0

I'm runing a self hosted sync server and thats why I need compatible version, otherwise it won't sync.

For testing I installed on both device the beta version, and it worked there. I don't want to use beta, it was just to see if all settings are correct.

Thanks for the help!

Gefragt von nicolas15 vor 2 Monaten

Youtube session expires immediately

Every time I go to Youtube over the last week, I have not been able to properly sign in. It shows me signed in, then if I try and subscribe to a user, it says "your sessi… (Lesen Sie mehr)

Every time I go to Youtube over the last week, I have not been able to properly sign in. It shows me signed in, then if I try and subscribe to a user, it says "your session has expired" and I have to sign in again. This just keeps going around in a circle. Works fine on Chrome but Firefox is my main browser.

Gefragt von tokay724 vor 2 Monaten