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I have a problem. When I access my Firefox main default screen I open up a respective website I want to access but within a matter of a few seconds the main default screen automatically opens up again meaning I now have two windows open which shouldn’t happen! I have opened up ‘Help’ and have refreshed Firefox a few times now. Additionally, I have opened ‘Troubleshooting Mode’ which comes up with ‘Restart’ then ‘Open’ and I have ‘Refreshed Firefox’ from this option. I have cleared my Cookies and Cache. I asked for help through the Firefox Community. I received one response asking if the problem still happened in ‘Troubleshooting Mode’. My response 'yes' it does but I have not had any other reply. Hence, I am stuck. Nothing has worked which I find very frustrating. I have used Firefox for many years now but if I cannot resolve this matter I will have to select a different browser which I don’t really want to do.

I'm installing a Docker service set onto a new Ubuntu system, that has Firefox installed by default. One of the services is a GUI application.

However, when opening Firefox for the first time, a dialog shows up that I would like to disable (attached).

How can I disable this?

I'm running Firefox using: "/usr/bin/firefox --kiosk http://localhost"

I've already followed a lot of the suggestions in here: https://searchfox.org/mozilla-release/source/remote/shared/RecommendedPreferences.sys.mjs (and verified they are indeed set after installing my own "user.js" file), but I cannot find an about:config preference that disables what I'm still seeing.

Any help or ideas?

Whenever I select 'don't open in app' Firefox remembers this and never ever asks me if I want to open i app again. Selecting always open in app still doesn't open in app. I have reset Firefox and reinstalled it but that doesn't help.

I have been using the "install as app" feature in Firefox for Android for years. It is a great feature for appifying services that don't have a dedicated app and for getting around poorly implemented stand alone apps. Last night I tried to delete a redundant "app" icon from a web page that I made a shortcut for in Firefox. Apparently removing the shortcut icon via the normal Android UI also completely removed Firefox and all my other app shortcuts that I made in Firefox before. Please fix this bug ASAP if you are able, I understand it also may be an Android thing you can't fix. I have not recreated the bug because it is very annoying to have to reinstall and reconfigure Firefox.

Good luck!

Firefox android RAM memory usage gets sometimes high. I have no addons and only view tabs. Max RAM usage rises to 2 GB and my phone freezes. Opera always runs smoothly with no problems.

Videos "stuttering"/ choppy but audio is fine. Tried watching in many sites but have the same problem. Videos is working fine in other browsers.

Latest Firefox Android version - 122.1.0 OS : OneUI version - 4.1 Android version - 12 Phone - Samsung S10

Have the uBlock Origin add on installed as well.

Hi all, When I google an address, none of my options to click on, like directions, or open in Google maps, will open the Google maps app. They always open the webpage even though I have "open links in apps" set to always

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.

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.

When using multi-point headphones (I'm using open-runs) that are connected to my Windows 10 computer, while Firefox is open, the headphones think that audio is playing, even when it is not.

Closing Firefox fixes the issue, but playing any music from youtube/soundcloud and then pausing it does nothing to tell the multi-point headphones that audio is no longer playing.

Any help on getting Firefox to not do this is appreciated.

I have a local server where I host several apps (URLs such as http://192.168.0.101/). I've noticed that Firefox will not offer to autocomplete text boxes and forms on local pages.

I have the "Firefox will Remember history" option enabled, and autofill works elsewhere as expected.

Hi,

I have got a problem with Mozzila for like a year or two - most of the time the browser is fast and react imidiatelly, but sometimes when i click on any link it only shows grey loading circle in tab name and took about 8-10sec to stop and not load anything. When i try again, linked website is loaded imidiatelly. This happening like aprox. 4-5 times in an hour of browsing web, but sometimes its all good for few hours. Opening even new tabs doesnt help and they are "stuck" in loading for the same time. Then, after that 7-10secs all of them works fine. (When i open new tab and wrote something when it is "stuck" and then when it unstuck then it deletes all what i have typed in adress box and whole tab is in default state). When i close and open Mozilla it works fine but again, just for some time (random duration..). Sometimes, it loads like half page (for example, images are missing).. when i reload site after "stuck" then it loads perfectly fine.

Im using pretty decent PC: Ryzen 5 5600X, HyperX 32GB RAM DD4 3200Mhz, Samsung Nvme SSD 3.0 512GB (now changed to WD black Nvme SSD 4.0 1TB), Aorus RTX 3070, ASUS B450-F Gaming MOBO with 1gbit ethernet card, Win 11 Pro.

Got best internet provider in area (almost no outage, like 1 outage in 2years) - got 1Gbit internet speed (Ookla speed test shows 900Mbit+ download and upload, with ping avg. 0,6ms

I am assuimng, that all components are good because when i play online games for hours it never disconnects or lags or anything, same is for downloading stuff, VPN connection etc...

I have tryied yet (was testing with VPN or other stuff off): 1. clear cache/cookies 2. update Windows / drivers / BIOS 3. reinstall Mozzila without loggin in / importing stuff (few tries) 4. reinstall whole PC 2 times (with changing name of PC), 1x try using Mozzila without even logging in (so absolutely clean Mozzila and Win) 5. update router, reset router multiple times 6. set DNS from auto to Google ones (8.8.8.8 and 8.8.4.4.), in router and in PC 7. turn off antivirus and firewall 8. was using many diffrent versions of Mozzila cose it happening like for 1-2years now

Got laptop with same Mozzila acc linked in and synced and there are no problems even in same network / same cable connection

Was trying to google some help or browse your site but there are mostly only common things which I alredy tryied..

Was not using other browser, cose I am used to use Mozzila (suggestions, looks, etc...), so i am trying to avoid solution to change browser...

I have tried using autofill for credit cards. The pop up to enter a password pops up and I fill that in. The credit card options are there and I click on the one I want and nothing fills in. I went to settings to turn off the request for authentication, unticked the box, and see no where to save that. When I refresh the screen, the box is once again ticked.

Hello all. I have a strange problem, sorry for the length. So I have a windows pc, and 2 android devices, a cell and a tablet. Sync has not really worked well for over 3 years, and I'm trying yet one more time to fix this. I honestly don't believe it can. Each device is pretty much on its own, so I do not see all of my articles/tabs on all 3. If you were to take a look at each, the tabs are all different. I've tried everything. So let me ask this: is there a way to manually do this? I guess I'll just have to do that. I've signed in and out on both android devices, hit the sync button on all 3, looked for updates on all 3, etc. My cell didn't even show up on my pc for 3 years. I don't want to mess with that one yet {cause it's windows}, I've gone into settings, tried what the articles suggest. Nothing. Weirdly, my bookmarks are fine {thank goodness}. Please help. Much thanks.

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Fehlercode: PR_END_OF_FILE_ERROR

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Hello, Firefox is set as my default browser. However, when I click on a link in an email or website, it always open in Chrome. I cannot get it to open in Firefox. thanks for your help.