Firefox Support Forum

I've been trying to reply to my previous question here: https://support.mozilla.org/en-US/que.../1440060, but my reply ends with an error - c attached. Therefore, I'm starting this new thread.

First, thank you for the answers. I have run into an issue and also have a follow-up question.

Follow up question: A while ago, I changed the autoplay settings in about:config, but I noticed they reverted to default. Do these settings reset with major browser updates? Or could it be that the settings' names changed, resulting in the default value being applied? Should I periodically check these values to ensure they haven't changed?

Issue: I updated the settings in about:config as mentioned in https://support.mozilla.org/en-US/questions/1440060 by cor-el. It appears to have stopped the autoplay of videos. However, after browsing Google News and Yahoo News articles for about 30 minutes, my browser crashes. This happens under the same usage pattern as before. The browser becomes unresponsive, and if I click on anything, I see the rainbow Apple spinning wheel. Eventually, I have to force quit the browser. See attached.

Thank you!

I use OnlyKey usb key as FIDO2 MFA with most of my accounts. On Firefox 123.0 on MacOS Sonoma 14.2.1 (23C71) however, I get presented with multiple pop ups to touch my usb key but the key expects only one input/touch and it fails when I touch it the second time. This was not the workflow that I used to use before and it still works fine on MacOS ventura with Firefox + protonmail.

I can't print an email. The whole screen prints and is too small to read.

I read previous answers to use the drop down menu and select print, but then I get window that says I have a blocking the print. I don't have an active blocker. I do have malwarebytes. Never had any trouble printing on chrome or safari.

On my Macbook air (m1 2020 14.3.1 (23D60)) /etc/hosts is ignored by Firefox 123

i've tried multiple offered (old) solutions from stack but non work.

FAILED ATTEMPTS:

• DNS over https -> off
• network.trr.excluded-domains ... tried to add the domains in the dns over https exeptions ... didn't work either
• added the domains to network.trr.excluded-domains
• cleared cache
• restart ff
• migrating all my /etc/hosts config from multiple domains on a single line to separate lines did. Hope this helps someone.
• network.ttr.mode = 5
• sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder in the terminal

Background: I run my own server and I cannot access them over the internet if I am on the same network (rounter dissallows this) This is annoying as I cannot develop via my laptop.

/etc/hosts is changed and in the terminal all (ssh etc...) works fine.

What is the proper way of doing this these days?

Hi, I like to know how to transfer addresses to bookmark toolbars? I have the copy all addresses of bookmarks in the previous firefox. I transferred all, but they are in one bookmark, not in toolbars, or other bookmarks. I like to set the same as the previous bookmarks. Thank you so much for your help, Miyabi

Every time I quit FF, FF crashes, or my Mac crashes, my bookmarks either disappear entirely, or the toolbar bookmarks and/or my "Other Bookmarks" folder disappear while leaving my main "Bookmarks Menu" bookmarks. When I tried to restore from json backups, I discovered that my last one seems to be from last October. So I used Time Machine to restore my FF user profile from March 1. This works, but then I go through the cycle I just described above again ... and again. New backups of my Mac do not hold onto the bookmarks when I restore FF user profiles made after March 1.

When I try to manually back up my bookmarks or export my bookmarks to an HTML file from inside the "Manage Bookmarks" window, everything seems to work, but then when I go looking for the file I supposedly created (e.g. bookmarks-2024-03-04.json), no such file exists in the location where I saved it and searching for a file with "bookmarks" in its name yields only bookmarks from other browsers and the old bookmark backups from last October and earlier.

While I was browsing an open tab I moved my cursor over to the Bookmarks icon and the cursor automatically enlarged itself. I expect the cursor to remain at its normal size when I hover over the bookmarks icon but instead it became larger. I cannot reproduce the error unfortunately.

Should I use DuckDuckGo Privacy Essentials with Mozilla/Firefox? Would all of the Firefox features work the same or would DuckDuckgo replace Firefox features? If both worked together it would seem to be the best option. I would greatly appreciate some input on this.

M2 MacBook Air running macOS Ventura. When I open a website which wants access to my camera I am asked if I want to allow this. I say "Allow", and the light next to the builtin webcam turns green, but I see nothing in the camera sub-window on the webpage which was granted access. No error message, just no camera video is shown by the webpage. In the menu bar is a camera icon which I can click on and confirms I have "Allowed" camera access. Setting / Privacy / Permissions / Autoplay is set to Block Audio. I have verified the camera works with other apps (Photo Booth). How can I diagnose this?

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.)

so when i play any song on soundcloud.com through the setup mentioned in title no audio comes out despite the song saying its playing and the ticker moving. as soon as i unplug my dac from my mac it works again. this does not happen with my other browser on my mac, safari. im on macOS 14.3 (23D56), which is the latest version to date. running FF 122.0 (64-bit).

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?

On my MacBookAir (M2) audio on a lot of sites is out off sync (Imgur, X) but not on YouTube or streaming services (netflix and others). I restarted FF in save mode: no improvement. FF is up to date. OSX is up to date.

If I open a website in Safari there is no problem: audio/video perfectly in sync; gifs on Imgur.com for instance.

Not sure but on my MacBookPro (Intel) there was no such a problem.

Suggestions?

I cannot browse using firefox and Safari on my MacBook Air for the last 3 days. Message saying "Warning potential security risk ahead" I have cleared cache, dont know what else to do

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

I would like to use the Firefox Container tabs. I understand how they group tabs in different catagories keeping cookies separate and making your browsing more private. I use an add-on tool that groups tabs so that I can open an entire set of tools at once. Can I use the Firefox Container tabs in a similar way? I'd like to be able to select one container and have all of the tabs in that container open at once.

Basically, I have three different profiles in my Firefox with three different app icons, but only one of has notifications.

For some odd reason, the MacOS notification center is showing the wrong profile. It's like only one of the profiles is visible, or working. I tried resetting it, which is apples way of "deleting" it, but Firefox keeps forcing that particular profile and not my main one.

Firefox 122.0.1 (64-bit) MacOS Ventura 13.5.1 (22G90)

I have not updated firefox in a while, but recently got an error on netflix that my browser was no longer compatible and to update

So I updated to the latest version of firefox - 122.01 (64-bit) but now I have a new problem. I cannot watch anything on netflix or hulu (though I can on max for some reason).

Each time I try to play anything on netflix I get a white screen on firefox and it automatically takes me back to the sign in page of netflix. Each time I try to play anything on hulu it plays BUT I cannot see the video. I can hear it but the actual video isn't shown, the controls are there but I can only see the the menu/other things to watch of hulu (picture attached) though I can't actually click on any of the other shows

I do not have this problem on chrome but firefox is my main browser, can i get any assitance Things I have already tried: I completely cleared my history & cache after signing out of everything (did this twice). Turned off computer, signed back in but still have this issue

The Command+M keyboard shortcut only minimizes Firefox one time after the initial boot of the system and stop working thereafter. Opening the Window menu in the top menu bar and then clicking minimize also fails to minimize Firefox. The only thing that works to minimize the Firefox window is clicking on the minimize bar on the top left of the window.

How do I get COMMAND + M to consistently minimize Firefox?