Firefox Support Forum

Hello, this did not happen in past. Tonight Gmail again says "not connected" with a countdown. When looking at the Network tool I can see that each POST request ends with NS_BINDING_ABORTED error code. It seems that those requests are aborted before a single packet is sent over network. Is there any permanent solution? Last time I got around the problem by restarting the browser. But I am not happy to do that over and over again because the Firefox is bugged.

Access to Google sites (Gmail, Google Search, Google Calendar) with Firefox (v. 100.0, 64-bit) is very irregular. I can sometimes open the pages, but can't, e.g., edit calendar entries. Often when I click a bookmark (in the Bookmarks Bar), or enter the URL for a Google site, nothing happens. Clicking other bookmarks opens the corresponding pages. Only Google sites seem to be affected. Is FF blocking Google?

Hello, Why does Firefox convert my mp4 files to 3gpp files when I download them from my personal Flickr account?? Chrome does not - they download perfectly when I download videos from my Flickr account using Chrome - so why can't I download them as mp4 files in Firefox???

Thank you for your assistance in solving this issue

I see no way of doing this. You'd think there would be an ADD option somewhere in the search engine page. Instead it takes me to the Add-Ons page. https://addons.mozilla.org/en-CA/firefox/extensions/category/search-tools/ What has this got to do with adding a search engine to the browser? Must be a mistake.

Since this took me awhile to figure out I thought this could help other people.

firefox Did Not Connect: Potential Security Issue

Also you can manually add sites in preferences. Privacy & Security Preferences → View Certificates... → Servers → Add Exception

I am a 25 year user of firefox and this is the worst it has been 100.0 On more and more sites Firefox fails to work on forms and certain web pages.

forms dont show up forms dont execute once complete certain website actions dont work

my belief is these are special scripts and not the basic website display, but I am having to switch to chrome more and more to acomplish my daily activities.

I have updated recently to 100 and I find it hard to believe I have these problems.

I export all my passwords to usb, went to other computer and ........................... needed a 2e browser (edge) to import them?? How to import passwords from usb-stick to firefox? Is this even possible? i cannot find anything to import them.!

When I want to drag and drop a tab into a folder of the bookmark toolbars, I can't do it for some folders.

Specifically, it doesn't work for folders that are somewhat in the area of the tab preview animation that pops up when I start dragging the tab. So that is not the same folders every time, it depends on the tab location in the tab bar.

I hope that the explanation was clear enough, I did a screen record also, made it available here https://ufile.io/pikit6xo (335 kB).

Do someone had a similar issue and found a solution?

I'm in troubleshooting mode. Firefox 100, just updated, but bug was there before. Ubuntu 20.04 LTS

My laptop had to do a restart and I have about 10 pinned tabs and I went to open firefox and they are all gone. I've tried to do the restore session but they aren't popping back up. How do I get them back???

I autoscroll, using the middle mouse button a lot. I middle click, release the button, and just move the mouse. To stop the scrolling I click the middle button again.

The problem is that in Twitter (only when using Firefox, not Chrome), and perhaps a very few other websites, if I make that second click (to end scrolling) over a link or linked image, the link opens (in a new tab). This is very frustrating, since I can move the mouse anywhere while scrolling, and I commonly mistakenly open links this way, interrupting my reading.

If I am *not* autoscrolling and middle-click on a link in Twitter, nothing happens. (Perfect!) But if I am autoscrolling the link opens (Bad!).

How can I set up Firefox to that the middle mouse button will never open links, and only function for scrolling?

Hi folks, I had a problem with this back in June 2021 when my previously black background to the menu bar (bookmarks etc) changed to a washed out grey. Chris Ilias and dbben both replied, and Chris sent me a video guide on how to install Photon Colours, which fixed the problem, thanks. However, today the same problem has re-occurred - ie grey background. Unfortunately, when I checked in the Themes menu I found that Photon Colours is no longer there. Grateful if you could tell me if there is a new fix for this so that I can re-instigate the black background to the toolbar. Many thanks Chris

the last few firefox updates are messing with windows graphics settings and not just firefox browser, it took weeks to get my windows settings back, to keep this from happening again i had to remove firefox when it updated without my permission, and b4 it messed further with windows settings i removed ff all together,,i re-installed version 100.0,,,,,i typically have 4 to 5 ff windows open and 20+ tabs in each,,i lost all of those, bookmarks, i only got bookmarks back by syncing to a second pc minus 2 months,,still missing all the windows/tabs,, if i cant prevent ff from updating i will have to find another browser to use, there is no absolute button in settings to prevent updates if ff is restarted, there isnt even a button to prevent downloading updates without express permission.

Ever since Firefox updated to the new version I've been having constant crashes. I've tried restarting in Safe Mood which doesn't help. Pretty much Firefox will open, say it's not responding, and then by the time it looks like it's about to restore my tabs it crashes. I had to do a refresh and transferred the backup files from an older session which worked, but then it eventually crashed again. I uninstalled and reinstalled Firefox and tried opening my older profile but it keeps happening. I really need to restore my previous session. There's nothing with my computer that seems to be causing it. I did have 2 windows open with about 8,000 tabs total which I'm sure could be part of the reason, but it never really had trouble before and only just started crashing since the update. Is there any way to fix this without starting over? I read that this is a bug that others have dealt with previously.

Some additional information. I'm on a 64-bit Windows 10 PC.

Startup Crash False Process Type parent MOZ_CRASH Reason (Sanitized) Failed to load critical module "resource://gre/modules/WebNavigation.jsm" Crash Reason EXCEPTION_BREAKPOINT Crash Address 0x00007ffb8c0f5135

I have 2-Step verification on Gmail. When I go to log in I get this: Insert your security Key into the USB. I cancel out of it and get this: Your phone can’t locate your device. Move your phone closer to the device where you’re signing in, and then try again. I "Try another way" and I try to get a "one-time security code" and it forwards me to a website where the cycle begins again. If I try "Auto-recovery" it sends me to google. I can access Gmail on the same machine via Chrome, but would rather not. I can also get it on Firefox on my phone.

I did recently turn on two-step and it asked if I wanted a key, and I thought it might mean Google Authentication, I think it meant a USB key.

Any thoughts? I rather not give up Firefox.

For the last several FF versions, although I choose a light theme, the pull downs/menus always wind up dark with white text. It also shows up when I am editing options in FF itself. How do I stop this? I want a light background with black/dark text.

For the last few weeks I keep getting this error message: An error occurred during a connection to ....... You are attempting to import a cert with the same issuer/serial as an existing cert, but that is not the same cert.

Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL

It will suddenly happen for multiple sites that I have been connected to in the past, or new sites I try to open including support.mozilla.org. A solution is to clear my history and restart the browser. It only happens on my windows 10 laptop. I think happens when I have logged off or the device has slept and then firefox has restarted and opened previously open tabs. Other devices on the same network don't get effected.

I am running Firefox 100.0.2 64 bit and now after literally years of visiting https://www.metrobyt-mobile.com/ to pay my mobile bill every month, it won't open the page. [See image of error]. I have gone into settings | browser privacy and tried turning off blocking for cookies, tracking content, cryptominers, and fingerprinters. No difference. I have gone into Enhanced Tracking Protection and clicked on Manage Exceptions and it won't give me an option to add the website. The site opens normally in Chrome. I find the instructions for "What to do if a site seems broken", but there is no shield or broken shield next to the web site address to click on. [See second image].

I'm on Ubuntu 22.04 which is using the snap package of Firefox.

It seems that I cannot open local files in the /tmp directory. When I place a test.html file there and run `firefox /tmp/test.html`, it returns a file not found error. Why?

I don't have the problem with files in my home directory.