Diễn đàn hỗ trợ Firefox

Video on some websites is choppy after updating to a newer version of Firefox (115.8.0esr). I have attempted to upload a video of the problem but it seems only still images are allowed and this doesn't illustrate the problem. An example website where this occurs is https://www.fiat.it but there are plenty of other examples. It looks as if the playback is jumping forwards and backwards between frames. Strangely Youtube videos seem OK.

Some information which may be of use

OS: OpenSuse Leap 15.5 HW: Dell Precision 7510 with Nvidia Quadro M2000M video card and driver version 550.54.14

I have also noticed that when starting Firefox from the command line I see frequent messages like

Sandbox: attempt to open unexpected file /sys/devices/system/cpu/cpu0/cache/index2/size Sandbox: attempt to open unexpected file /sys/devices/system/cpu/cpu0/cache/index3/size Sandbox: attempt to open unexpected file /sys/devices/system/cpu/present Sandbox: attempt to open unexpected file /sys/devices/system/cpu Sandbox: unexpected multiple open of file /proc/cpuinfo

Probably not relevant but I included it just in case it is useful

Any help you can offer with debugging would be much appreciated, thanks

There is one domain that I get a "server not found" error for even after doing many things to fix it including everything here, https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can#firefox:win10:fx119, checking blocked URLs in the registry, running malware checks, safe mode, reinstalling FF after removing all FF folders from my system.

Before I did a completely clean reinstall, disabling the Open H264 codec (see attached screenshot) would allow me to access the site. But thinking it was needed, I did the clean reinstall. Now disabling it does not allow access to the site.

So far, I have not found any other websites with this problem. It's a .edu domain which happens to be the one I work for! What else can I do?

I do not care about MSNBC, I just want to know why I cannot live stream on MSNBC in case I run in to other channels that may not work I would like to solve the issue or I guess I can just uninstall Firefox and call it a day if it is just the browser.

The audio does work, but the video is the start up or splash photo for MSNBC

Firefox will stream on NBC and I can stream MSNBC using Chrome and Edge.

I resent all of the setting in Firefox to default, and I turned off all of the extensions.

Whenever I try to sign into any Google site whether it is Gmail, Google, Youtube. or even signing into a site with a google account like Pinterest I get sent to the google help page taking about clearing cache & cookies. Even from there when i click sign in it just refreshes the page never actually taking me to the sign in page.

PC off for 8 months. Trying to log into Yahoo mail, FF causing a looping situation. Enter user name, password, go to IPhone to verify but instead of then going to mail it loops back to user name. Tried MS Edge and it logged in successfully. Deleted cookies, history etc. No matter how many times I enter user name, password and go to phone to verify it just loops back to login at user name.

Just in the last few weeks, "buttons" on web sites do not work in Firefox, but work fine in Chrome. Example: https://www.mealtrain.com/users/sign_in/ The sign-in button does nothing in Firefox, yet works fine in Chrome. V. 125.0.3, Windows 10.

Starting yesterday, every youtube video I try to watch never plays or is in a constant state of buffering. It works fine in Edge, and Twitch streaming has no issues so its definitely not my internet connection.

I've already tried clearing my cache, rebooting, clearing it again and refreshing Firefox and the issue remains. Disabled adblocker as well. I am currently on version 106.0.5

This morning I could not log into the Schwab customer website using current Firefox version 123.0 on Windows 11. Reverting to version 122.0b9 solved the problem. Before the reversion I tried clearing cache, history, passwords, etc, and I tried a full reinstall of version 123.0. What else would prevent a connection to Schwab when other websites worked fine?

I have been dealing with problems with Firefox and YouTube for a long time. Every time I open a YouTube video in a new tab it would always give me this grey screen that goes away after a long time waiting.

I have tried:

• Refreshing Firefox
• Reinstalling Firefox
• Troubleshoot Mode, which the problem persist in troubleshoot mode so its not an addon
• Tried creating a new profile
• User-Agent Switcher which doesn't work all the time.

I want to avoid going chromium-based browsers but this is making me consider.

Firefox stopped working with my VPN on when I updated my OS to Sonoma, yesterday. I use PIA for my VPN.

I have done the following, so far, restarting my system several times between trying these things:

Checked that internet connection and modem are fine. All pages load in Safari, with VPN running, but I prefer Firefox.

Checked the Network settings for my Mac. Ensured that No Proxy was selected.

Cleared my Firefox cookies, cache and history.

Tried running in troubleshooting mode, turning off all extensions.

Tried turning off Advanced Tracking Protection, which I usually run on Custom.

Refreshed Firefox.

Finally, I turned off my VPN and, viola, all sites work. Turned it back on, and can’t navigate, again. For instance, I tried to open YouTube, and got a blank screen. Turned off VPN, and got to main YouTube page. Turned the VPN on and tried to log in…nope. Turned it off and logged in. Turned it back on and tried to open a video….nope. Turned it off and opened the video…etc., etc..

I very much wish to continue using both Firefox and my VPN. Can you suggest a course of action? Thank you for any advice you can give!!

Since about 13:00 GMT yesterday, Firefox could not load or display the Hostinger h-panel. It sometimes partially and sometimes completely displays all the page content. But all the controls are dead. Firefox seems to be very busy doing something. I told Hostinger and they spent some time looking into the problem. They got Firefox to load the h-panel but said that it was vastly slower than other browsers in doing so. With me, Firefox still stops doing anything once the content is loaded and ALL controls on the page are still dead. When closing Firefox in this state, there is considerable delay before the window actually closes.

I thought that perhaps Hostinger had done an update that called in some proprietary JavaScript extensions that Firefox couldn't handle. I get the impression that in trying to display the h-panel pages, Firefox is trying to acquire some content from an external site, as requested somewhere within the HTML/JavaScript source code.

Any ideas? robert_john.morton@yahoo.com

Hello,

For the past couple weeks, comments on WSJ articles and opinions have not shown up in Firefox. They show up just fine if I use Edge. I'm running Firefox 128.0.2 on a Windows 10 computer.

I run uBlock origin. I tried disabling it, but that has no effect on the problem.

Any help would be appreciated. Thanks in advance.

I am looking at a question I asked on Mozilla support page and random text passages and links are in Hausa language, rest of page is in English which is my chosen language.

It also occurs where I hover over my user name on the support page, it's a mix of English and Hausa

https://support.mozilla.org/ha/questions/1435580

See the attached screenshot.

How do I fix this?

Twitter's login page won't load when I try to open it in Firefox. https://twitter.com/ https://twitter.com/ loads just fine, account pages like https://twitter.com/firefox load just fine, and individual tweets individual tweets load just fine. But when I click the login button on any working page, or go directly to the login page at https://twitter.com/i/flow/login, all I get is a white rectangle in the middle of the screen that flashes a loading-spinner for a few frames every two seconds but never actually loads any page content.

I can log in just fine in Chrome, so the problem is specific to Firefox. The problem started at least a week ago, but I don't log in on my desktop regularly enough to know exactly when the problem started.

I turned my Browser Privacy setting to "Standard" and cleared all site data from Twitter, with no effect. I use uBlock Origin, but the problem persists when I disable it. The problem also occurs in Private windows.

for years I use cbs6wrgb in albany for news, as of recently when I go to this site it loads the page and then goes blank. No error message I can access this site on other browsers

My Environment: Host Machine - Intel Core i7-4771 @3.50GHz, 16GB RAM NVIDIA GeForce 210 Display Adapter, Intel Gigabit Network Connection (ISP connection is around 700MBps).

OS - Windows 7 Pro V.22H2 Browser = Firefox ver.128.0.3 64bit.

Virtual Machine (VM) - Oracle Virtual Box Ver. 7.0.20 r163906, RAM = 4GB, Network = Bridged Adapter.

OS = Windows 7 Pro V. 22H2 Browser = Firefox ver. 128.0.3 64bit.

The Problem (In my VM only because I never browse sites on my Host PC): Toronto Sun website "Sign In" Screen never loads. A quarter circle just goes round and round. The website in question is - https://torontosun.com/sign-in/ The website itself does load fine and I can browse the site and all articles. But I cannot log into the site because the "Sign in" screen never loads. Also, Firefox tabs crash very frequently on this whole website.

Firefox is the only browser that I have on both my Host and VM (I have deleted MS Edge since it cannot be uninstalled).

On my VM, I tried installing Google Chrome and it works fine. The Toronto Sun Sign In page loads fine and I can log in.

On my Host PC, Firefox actually works. I tried it to see if the "Sign In" screen appears and it does and I can log in. It is only on my VM that it does not load.

What has Changed:

The Oracle Virtual Box software was just updated from ver. VirtualBox-7.0.18-162988-Win to ver. VirtualBox-7.0.20-163906-Win.

What I have tried: I have already done the following: Cleared - "Everything" including History, cookies, Temporary Cached files and pages and Site Settings.

I do not have any add-ons or themes installed.

I have cleared all Windows and User Temp Folders and files. I have rebooted several times in the past couple of days.

I tried increasing the VM RAM from 4GB to 6GB - did not help.

I would appreciate a solution.

Thanks very much. Kenneth

I am writing to report an issue I have encountered while using the Firefox browser. Specifically, I am unable to take screenshots on the website https://hescoebill.pk/hesco-mis/. This issue persists despite numerous attempts, and it seems to be unique to this particular website. Is there any other way to take screenshot of site? I really want to take a screenshot for personal reason. Is it not allowed from the site owner side or what?

When I google search while logged into my google account the results are missing the favicons.

However when I log out of my google account or go into private mode everything works as expected.

Pls help

On certain websites I am getting scrambled text, mostly in headings and titles, not so much in body text. I have followed several tips from other posts like mine, i.e., installed Open Sans font, but that did not do it. I turned off hardware acceleration, and cleared the cache. The only thing that did work was to start Firefox in troubleshooting mode. I only have two add-ons running, Short URL and Dashlane, I doubt they're responsible for this. Any other ideas?