Diễn đàn hỗ trợ Firefox

I have the same issue that was reported here: https://support.mozilla.org/en-US/questions/1358340 and here: https://support.mozilla.org/en-US/questions/1409149

After a Firefox restart for a version upgrade, there are 8 windows listed in the Windows menu, but only 4 are visible. Trying to select one of the invisible windows from the window menu, or cycling through open windows with cmd-` displays nothing. I tried checking other desktops to see if the windows had landed there, but they're not. The missing windows don't show up in Mission Control.

I also tried exiting FIrefox, deleting the xulstore.json file, and restarting. This had no effect.

I'm on a 2021 M1 Max MacBook Pro Firefox 117.0.1 Mac OS 13.5.2 (22G91)

Any ideas? This is a weird one.

Thanks!

Hi everyone I have a question I have used Firefox as my default browser for many years. This mourning I started getting “Secure Connection Failed An error occurred during a connection to www.youtube.com. PR_CONNECT_RESET_ERROR Error code: PR_CONNECT_RESET_ERROR The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem.” When I tried to go to any site other than the homepage. I find it very suspicious I can only use Bing to get on the web. Anyone know what is going on.

Hey!

I'm working on a translation management software called Plunet.

There are text boxes within Plunet where the spell checker does work, and others in which the spell checker is not even an option. It doesn't recognize misspelled words by underlining them in red, and when I right-click on words, the only option available is "Link". (See screenshot.) Any ideas?

Thanks!

I want to report that spyware named FindItPro which I, foolishly, downloaded. Well, it's a virus, right? But no antivirus can delete it completely. It comes back and you can't find the source. So, there should be some problem in your browser that allows it to live.

I'll send you a website where I got it. [link to suspected malware removed] BE CAREFUL. Virus will be downloaded along with Opera browser or something. I'll send this report also to some antivirus company. Yes, I was foolish, but I hope you will fix it.

I am locked out (padlock icon with red slash) of all the websites (except gmail) that I use all the time. I did a “refresh Firefox” but that did not help. What could have caused this all of a sudden? HELP!

I have started doing research on Vietnam Veterans using the online Coffelt database (coffeltdatabase.org). The search results pages often provide links to supporting documents, but I am not able to open them in the Firefox browser. However, I am able to open them when using the Edge browser. I prefer Firefox and would like to know if there is a setting adjustment I could make to fix the issue. Thanks.

I have a good 1080p monitor, which I can set up in either orientation. I have a hard time finding monitors which meet my accessibility needs, so a square/squarer monitor or a 2nd monitor would be expensive.

I have tried setting it up in vertical mode, to make it easier to read pdfs and to write. And ideally, to make it easier to avoid sidebars and/or move them away above the main content where they're less likely to trigger as many @##$% migraines.

I've noticed that most websites are designed for the horizontal layout. Elements disappear off the right edge, sometims with a horizontal scrollbar to reach them, sometimes without. Is there a trick to get miost or all websites to fit?

I use about:config fixes, add-ons, and user css to try to increase font sizes, switch colors, block animation, and reduce frame rates to completely block "smooth" animation. I can't do without these, so I don't think I could adapt the mobile version to my needs.

I've noticed *many* other problems in other apps, but if I can get all these websites working in Firefox, I can probably sort out the other problems elsewhere.

None of my pw managers are working on Firefox now. They use to. The extensions are in place. I have uninstalled and reinstalled the managers. I have reviewed the settings in Firefox and notice nothing that would stop any of the managers to work. They allow for the email to be populated but the actual passwords will not. And as I said this is the same for any of the password managers I have, i.e., not just one. Should I uninstall Firefox?

I can't turn off lazy loading. I set the following about:config settings to "false":

browser.sessionstore.restore_on_demand browser.sessionstore.restore_tabs_lazily browser.sessionstore.restore_pinned_tabs_on_demand

Nothing changes. When I start Firefox, it simply won't load all tabs. How do I fix this?

In Firefox, the mouse becomes partially unresponsive to elements in the browser and on web pages. This happens after 15-30 minutes after starting up the browser. Common symptoms include:

- Unable to drag and drop elements properly, including text after highlighting it. - Sometimes, the mouse continues to hold elements while dragging. Pressing ESC temporarily fixes this. - Dropdown menus on websites do not drop down when hoovering over them - Other items on websites don't display items when hoovering over them

I have tried:

- Different mouses, including my laptop's trackpad - A Firefox fork, namely Waterfox, but it still occurs - Limited testing with other browsers. No problem occurs - Limited testing on desktop. No problem occurs - Entering Troubleshooting Mode on Firefox - Clearing cookies and cache - Reinstall Firefox (including installing from command line instead of the snap store) - Updated Firefox - Refreshed Firefox - About:Processes doesn't show anything using more than 10-15% of CPU at any one time - Limited testing with a new Firefox profile. No problem occurs - Disabled WebGL and Hardware Acceleration.

Temporary fix: Restarting Firefox, but the problem re-occurs shortly after use.

Using Ubuntu.

Any help would be greatly appreciated.

I am reaching out to the Mozilla Firefox community for assistance and guidance in resolving this issue. If you have encountered a similar problem with Mozilla Firefox or have expertise in troubleshooting Firefox, your insights and recommendations would be highly appreciated.

Please feel free to share your experiences, potential solutions, or steps to diagnose and resolve this problem. Your assistance will be invaluable in helping me address this Mozilla Firefox usage issue effectively.

In the last couple of days, I have been having troubles editing Google Docs documents. Certain actions cause the cursor to jump around in the document.

For example, if I am sitting in a bulleted list, if I invoke the "increase indent" function through a menu or through the keyboard shortcut (tab key), the increase indent function executes correctly, but then the cursor moves to a new position a few lines earlier in the document.

Other operations cause similar movement of the cursor.

I am not alone in seeing this. When I originally encountered it I tried google support and found this thread where somebody else reported similar behaviour: https://support.google.com/docs/thread/236206911/cursor-jumps-to-some-random-location-when-i-press-enter-or-tab?hl=en-GB&sjid=15035544943505962877-NA .

I contributed to that thread, and on the advice of Google technical support tried various things. I disabled all my add-ons and refreshed firefox. The problem still occurred. But if I tried Google Chrome, I did not see the problem.

The problem persists across different documents.

I observed the problem in two separate environments: on both my laptop and my desktop computers. In both cases I'm running the latest release version of firefox (117.0.1). My desktop runs windows 11 while my laptop runs windows 10 -- both are up-to-date.

However, my wife can edit the same documents without seeing the problem. So, it's something specific to my environment. We use the same add-ons. The only difference I can think of is that I use a firefox account for syncing bookmarks across devices while she does not.

If I can provide any additional information, please let me know. Thanks!

Since 117(Beta)I have an issue with Firefox refusing to apply the update it downloaded. I've tried searching left and right on the internet for a solution and one does work which is installing the newer version of the browser each time myself. But this is ofcourse not a solution in the long run.

It tries now to apply the update 118b9 to stable version 118 and it did downloaded just fine and asked me if I wanted to close the program to let it update which always worked. I've tried different DNS to see if that could be the problem, tried a clean default profile to see if that helped, I haven't tried uninstalling it and reinstalling it, due to me losing my passwords and what not.

I also tried to run the stable version to see if the issue was still there and it is still there, so me using the beta channel isn't the issue here.

Hello:

I must use the magnifier that came with Windows or I cannot read the screen. All was fine until Firefox updated. Now, when I try to use the magnifier, Firefox and all the sites I am using freeze. The entire screen fades out, and an hour glass shows up. But nothing happens after that. I have to go to the task manager and close Firefox, then start it up again.

I checked for Windows updates and everything is current. I am using Windows 10.

How can I fix this?

using ver 117.0.1 on LinuxMint 21.2 all website and search engines work well, only can't use DuckDuckGo, get error message: "Firefox has detected that the server is redirecting the request for this address in a way that will never complete

Please help