Firefox Support Forum

Hello Firefox Community,

I'm reaching out because I've encountered an issue while trying to install an add-on on Gmail, and I'm hoping someone here might be able to help me out. The issue happens with any add-on, but the one I wanted to install is (https://workspace.google.com/u/0/marketplace/app/todoist_for_gmail/815972520808)

When trying to install an add-on, I get directed through to give the add-on permissions and I get thrown to the following error 400 each time (see screenshots). I've already tried a few troubleshooting steps, such as clearing my browser cache and cookies, disabling other add-ons/extensions, and even restarting my browser, but unfortunately, none of these actions have resolved the issue.

I'm sure this problem is a more general issue with Firefox. I reached out go Google and they could not help and the installation was successful on Chrome. I also tried installing other add-ons and a similar problem occurs. If anyone else has experienced a similar problem or has any suggestions for troubleshooting steps I can try, I would greatly appreciate your insights.

Additionally, if there's any specific information or logs I should provide to help diagnose the issue further, please let me know, and I'll do my best to provide whatever is needed.

Thank you in advance for any assistance you can offer!

Best regards, Kamil

Trying to use a dapp - ape terminal- to connect metamask wallet. I have disable all other extensions. i have disabled and re enabled metamask but error "metamask not detected". The same dapp is able to connect with metamask on chrome. Not sure what is the problem with Firefox.

Fehler: Gesicherte Verbindung fehlgeschlagen

Beim Verbinden mit chainsofwisdom.com trat ein Fehler auf. PR_END_OF_FILE_ERROR

Fehlercode: PR_END_OF_FILE_ERROR

   Die Website kann nicht angezeigt werden, da die Authentizität der erhaltenen Daten nicht verifiziert werden konnte.
   Kontaktieren Sie bitte den Inhaber der Website, um ihn über dieses Problem zu informieren.

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Hi I have been using Firefox for the longest time and never had any issues, recently whenever I try to open the browser it crashes, I am currently using an early 2011 MacBook Pro, funny thing is all the browsers are crashing apart from the crappy safari. Is my hardware too old?

Pretty please help !!!

Firefox is frequently deleting entries made on websites. I am entering information in boxes (like this one) on websites when suddenly FF bails out, the data vanishes off the screen and leaves me back where I started. It happened several times attempting to post this question. This seems to have something to do with hitting a key or the space bar--but what and why eludes me. I have tried changing settings on trackpad and mouse without any impact. Although this is a recent issue with a new computer, the issue does not occur using the same computer on Chrome. Any ideas?

The following html inscription animates when clicked (the duck in the image quacks), but for some reason, the animation doesn't activate on http://ord.io with the firefox browser. I wanted to bring this to your attention because It works on http://ord.io with every other browser.

https://ord.io/61325815

Hi, I have been quite satisfied with Firefox for a while, but these problems are ruining the experience for me. 1. The tabs keep refreshing when I switch apps or even when I stay on the browser, just by changing tabs and leaving it open within the session. I usually open a lot of tabs, and this has nothing to do with the inactive ones. 2. I used to be able to play YouTube videos in the background or with my screen off on the Firefox browser on my Android phone without problem. But now the audio keeps pausing and doesn't continue to load, even closes itself after a few seconds of loading. Nothing i've done, including downloading the video playback fix addon, clearing cache, restarting phone and turning off and on data saving mode/background data permission, has fixed this problem.

Trying to save a web page as a PDF to Evernote; error message Can't tell if this is an Evernote problem or a Firefox problem. 1. Click the "Print" button on the web page. 2. Scroll down to "print using system dialog". 3. Click the "PDF" button and scroll down to "Save PDF to Evernote". Error message appears: "error running print workflow". I've used this function many times before and it has worked with no problems. (I tried the "Mail PDF with Postbox" option on the PDF menu and it works.)

Looking to restore the bookmarks and saved logins. They accidentally ended up in the trash. I retrieved the files from the trash but now have no idea what to do with these pieces as shown in the "Uploaded images". Any advice is greatly appreciated. Hoping someone can say: "this is where the saved login data is located and this is where the book marks are located AND this is where they need to be reinserted. Thanks in advance.

I'm currently looking for a job, and I keep my windows separated by category, so I have one that is job search related, and the other that is more general. In my job search window, I have many tabs open for different job postings that I want to hang on to /keep track of. When I want to jump to one of these tabs, I open a new tab and type in whatever its title would be, and then when it pops up in my history I click the "Switch to tab" shortcut to get to it. I find it saves time as opposed to sifting through 50 tabs. In this case, I was trying to find a tab that was opened to a sales job posting, and I clicked switch to tab. However, it took me to a what I think is an entirely separate window, one that I didn't even have open previously, and my jobs window disappeared. I tried to reopen it in History, but it didn't show up. Does anyone know what might have happened here, and how I can recover that window?

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What I have tried : - Remove all configurations files (see list below) - Install a fresh Firefox - Restarts the computer (MacBook Pro Intel) - Launch Firefox

That means that I have an empty profile, no external module, no account synchronisation, no history, no bookmarks, zilch, nada ...

Repeated the previous procedures several times the last few months. With : - Mac OS X Ventura 13.5.1, Firefox 117.0 and Firefox 119.0 - Max OS X Sonoma 14.1, Firefox 119.0.1 - Mac OS X Sonoma 14.1.1, Firefox 120.0 - Mac OS X Sonoma 14.2.1, Firefox 122.0

Firefox has a normal behaviour for a few days after each system upgrade. Then the problems comes back.

Other browsers (Chrome, Safari) works fine and smoothly.

But ! TorBrowser, which is built on Firefox, encounter the same problems.

Configurations files that I delete : - ~/Library/Preferences/org.mozilla.crashreporter.plist - ~/Library/Preferences/org.mozilla.firefox.plist - ~/Library/Caches/org.mozilla.firefox - ~/Library/Caches/org.mozilla.crashreporter - ~/Library/Caches/Firefox - ~/Library/Caches/Mozilla/updates/Applications/Firefox - ~/Library/Saved\ Application\ State/org.mozilla.firefox.savedState - ~/Library/Saved\ Application\ State/org.mozilla.updater.savedState - ~/Library/WebKit/org.mozilla.firefox - ~/Library/Application\ Support/Firefox - ~/Library/Application\ Support/Mozilla /Library/Application\ Support/Mozilla

Can not find anything to try.

Any idea ?