Diễn đàn hỗ trợ Firefox

I just updated to FF 111.0. After restarting FF comes up but then nothing. After a bit of I got the option to force close it. I tried opening a Private Browser and that worked fine so I figured it was one of my add-ons. However after closing the Private Browser and trying opening normally again it worked just fine. Disable all of my add-ons and for the same issue.

Renamed my AppData/Roaming/Mozilla folder and starting as normal worked fine. What a giant pain in the <bleep> trying to set everything back up.

Performed some more science and noticed this. After setting my Mozilla folder back, starting FF, and looking at the TaskManager, There would be 3 processes, one of those after a bit of time would show in red as Not Responding (or words to that effect). Clicking the window a few times to get the force close dialog again. Trying to open FF again, it opened just fine.

So I'm tempted to blame something in the update that is causing this. Yes, I could just start with a fresh Mozilla folder and reinstall all of my add-ons and blah blah blah, but whose to say that after setting everything back up the way I had it the problem won't come back.

I have thought about rolling back to FF 110.0.1, and suppressing the update check.

OS: Windows 10 64-bit Firefox: 111.0 64-bit

Hello, Since a couple of days that I can't drag and drop files from download list window in Firefox anymore. Can anyone help me on this one? Thank you so much in advance.

Firefox 111.0 (64-bit) Ventura 13.2.1

I am running FF v110.0 on Windows 10 (64). This version automatically downloaded and installed without my permission (I never allow any software to automatically update) - I found out about this a week or so ago. I've also reset the update settings to what they've always been.

Anyway, since that upgrade I am getting a blue box around whatever control I click on. This occurs on most web sites. I've tried the various suggestions from years ago (troubleshoot mode, about:config 'browser.display.focus_ring_on_anything' and 'browser.display.show_focus_rings' = false). This does not occur on any other browser and didn't occur on Firefox until the latest update.

How do I get rid of this? It is very annoying with several web sites I use daily.

Thanks,

Yesterday I left work and my computer on with several Firefox tabs open. Today I came in and Firefox was closed. Double clicking the icon on my desktop, or on the icon in the taskbar gives the small circle loading symbol next to the mouse for about a second. But no browser window opens. There is no indication in the Task Manager that a Firefox browser is open.

I have attempted to restart my computer several times. I have uninstalled and reinstalled Firefox. I have tried updating Firefox. I have checked that all my drivers on the computer are up to date. I have run a Malwarebytes virus scan on my computer. I cannot get Firefox to open to check any other settings. I have tried to open Firefox on another account on the same computer and it also results in the same thing.

If anyone has any ideas that might fix this, I would really appreciate it. Thank you. Computer is a Dell OptiPlex 5070 running Windows 10.

Hi,

I am unable to drag an image that is downloaded onto my desktop. I am using a Mac with the latest version of the Firefox browser. I see a circle with an slash through it when I try dragging an image onto my desktop.

Hello,

Anyone else having a problem with firefox breaking itself and refusing to load any more pages till you forcibly close it? Open as many new tabs as you want, it will never ever load a new page. Open new firefox windows, still won't load anything. Open edge, chrome or IE and it will instantly load whatever page you want.

Close all the firefox windows and try and start a new one, firefox tells you it's still running and needs to be forcibly closed. Everything back to normal as soon as you do so, besides loosing literally everything you were doing.

I used to just think it was hackaday.io, but it's now clear it's entirely at random when it happens.

This is clearly a firefox issue that's been happening for at least 6 months or more. I've about had it, and am about to start looking for alternatives.

Hello,

When I post threads in Twitter, the thread/tweet scroll bar does not work in Firefox. When I click on the scroll bar it asks if i want to discard thread. I don't have this problem in Chrome. I've played around in settings and have the most recent version of Firefox and the issue is still there. Thanks.

scroll bars cover website-widgets (check boxes) (110.0.1 64-Bit)!! e.g., when trying to activate a checkbox at the right edge (Amazon, marking an item to cancel an order) that is not possible because the firefox scrollbar (right side) covers the Amazon checkbox, so it is impossible to mark it, and so the order cannot be cancelled!

This is an unacceptable malfunction!!

(OTOH, on MSEdge, the scrollbar sits to the right of the checkboxes without ever covering them, so it's obvious that this is specific Firefox malfunction!!!)

Hello,

Everytime when I open the FF I see the white space on the screen, please check the screenshot.

After I press F11 two times I see borwser normal again.

Thank you, Danijel

Ever since the update Firefox has been taking at least 10-15 minutes to load. The when it does finally load, I can't always get a webpage to load...at least not for another 10 minutes.

I restarted the computer, cleared the cache and cookies, disabled all extensions...nothing helped. This happened the last time Firefox updated. At the time I just stopped System Mechanic from interfering and it worked easily again. This time it isn't System Mechanic, it doesn't seem to be the extensions....what now?

When booting my laptop Firefox appears in Task Manager as 80%+ CPU usage causing my laptops fans to spin at high speed. This is before I have started Firefox. This started happening after the latest Firefox update 111.0.1.

When DNS over HTTPS is not enabled in Firefox and I set network.dnsCacheExpiration to 600 seconds, evidence from about:networking#dns shows that the minimum DNS cache expiration time is indeed 600 seconds. However, when I enable DNS over HTTPS and set network.dnsCacheExpiration to 600 seconds, the network.dnsCacheExpiration setting seems to be ignored. New DNS cache entries are able to have far less than 600 seconds to expiry. Why is network.dnsCacheExpiration ignored when DNS over HTTPS is enabled? Could this be a bug in Firefox?

I use Firefox to access Facebook live, from which I live stream. Starting in the last few weeks (I don't know when exactly, sorry), I now get this error message (in the stream Event log) when I stream:

Too low key frame rate (currently 0.13 key frames/second; recommended minimum 0.25 )

And I get a separate warning from Facebook that the key frame rate is too low, and will result in poor video quality.

If I stream from Chrome, I don't get the error (but Chrome has other problems), so I think it must be related to Firefox. Is there anything I can do about it? Thanks.

for some time now im having problems with your site, works ok then slows down click on a link and nothing i then go into safari and i have no problem if you can not rectify my problem i will start using Safari instead, had this problem now for sometime

In the last 4 days Firefox is constantly freezing on the Tile Pages of multiple streaming sites. It becomes non-responsive, and won't let me reload or use the Home button. I have tried turning off hardware acceleration and clearing the cache and I still have the same issue.

Firefox quit working. when I click on the Icon on my computer desktop I get the following pop-up window. Windows cannot find ‘C:\Program Files\Mozilla FirefoxFirefox.exe’

When I click on the Icon in my taskbar I get this pop-up window . Windows cannot find ‘C:\Users\hgmv8\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\Taskbar\Firefox.Ink’ Make sure you typed the name correctly, and then try again.

I have downloaded the latest version of Firefox but still get the error messages

Youtube has this issue the most. On any other browser YouTube works fine; however, on firefox, videos sutter, play at a very low FPS and if I try to interact with the page like pause the video, it takes somewhere between 5 to 20 seconds for the site to respond and actually pause the video.

This happens on other websites as well that have interactive features

Additionally, when on sites like discord or LinkedIn, if a video starts playing and I pause it the audio will continue playing and loop and overlap over itself. The only way it will stop is if I refresh the site.

I have tried updating my video drivers, reinstalling them, changing all the settings possible on my computer to make it work but nothing yet. Thanks for the help.