Firefox Community Forum

I am using the latest version of Firefox with Mojave on a Mac.

Lately I have experienced slowness despite the fact that I didn't add any software and I have Norton checking for viruses. Recently I got a message "Your system has run out of application memory" when I had 5 tabs open in Firefox. I checked Activity Monitor and it showed Firefox using 1.16 GB. 7 other apps were open, the next one with the highest memory usage was Mail (465 MB). Activity Monitor showed 30 instances of FirefoxCP Isolated Web Content entries.

I attached a screen capture showing what Firefox was using in one of these instances. Is this "normal" with 5 tabs open?

I closed the open tabs and quit Firefox. Memory usage by Firefox went down, but after a short time the problem happened again.

A search on the internet showed lots of similar complaints about FirefoxCP Isolated Web Content. Is this a known bug? Any way to avoid this problem?

Thanks.

why do you stalk and bother the users? i do not want to update! without warning you alter things i do not want you to alter. you take things out so people have to use risky 3rd party addons.

I had two Firefox windows open. One had 100+ tabs open, the other had around 5 open. Like a klutz I accidentally closed the window with the 100+ tabs open instead of the other window. Now when Firefox restarts it opens the version with the 5 tabs.  :-( I read about lost tabs in Firefox. I have found a file with the 100+ tabs in it. It is called: upgrade.jsonlz4-20221007134813. But what do I do next to restore Firefox to restart with the 100+ tabs version? Thanks.

Greetings!

I would like to be able to open selected links via the search tool with CTRL + Enter, like it is possible on most browsers. Basically, I do CTRL + F, select a text which brings me to a link I was looking for, and do instantly CTRL + Enter to open this link. Currently, this shortcut only toggles the ability to see all matched texts and doesn't open the link.

Do you know if it's possible? Thank you!

disable pop=up sign-in with google prompt LAPTOP WINDOWS 11 FIREFOX 105.0.3 64-BIT 1. Over the last few days I have been getting a sign in with Google prompt on most websites I visit. Please refer to the photos. This looks identical to the Google generated promt, however in my Google account settings I have this option turned off. Is this a Google bug or a Firefox thing? With all the other annoying popups these days, this is just another irritation frustration to view a website.

I USE DEV TOOLS from FIREFOX TOOLS TO FIGURE OUT IF IT'S FIREFOX OR GOOGLE CAUSING ISSUE. HERE IS ONE OF 50 LINES RELATING TO GOOGLE/TWITTER/FIREFOX CONVERGENCE

(ALSO, I USE UBLOCK & LASTPASS)

LINE FROM DEVELOPER CONSOLE WHEN I OPEN TAB TO TWITTER LOG-ON PAGE:

20:36:03.881 Google Analytics and Tag Manager is being shimmed by Firefox. See https://bugzilla.mozilla.org/show_bug.cgi?id=1713687 for details. sandbox eval code:1:9

I DON'T WANT TO CLOSE THIS POP-UP BUTTON EVERYTIME I GO TO LOG IN AT TWITTER, IT'S NEW. I HATE IT. HAVE DELETED TONS OF UNKNOWN FILES IN MY USER FOLDERS TODAY, NOTHING HELPED (LOCAL/GOOG FOLDER & TEMP FOLDERS). MAYBE I NEED TO RESET SOMETHING IN CONFIG OR A REGEDIT SETTING FOR FIREFOX. I'LL DO ANYTHING. Thanks!

Linux Since the last 'automatic' update, Firefox hangs when started, but doesn't show any GUI.

Many experiments later, I can report the following progress:

- I started firefox from the command-line, hoping to see some output (no luck there), and eliminating problems with the window manager launcher (XFCE) - Firefox launches, but in triplicate: 3 instances are running (of firefox, _not_ firefox-bin) - There is no console output. - Running inside gdb shows threads entering and exiting, no errors. On ^C, there's just a message about exiting the current thread. - If I kill two of the instances, the GUI appears, so it seems they are blocking each other - I wanted to trace the startup sequence, so I did `strace ./firefox 2> log` and behold, firefox started! This is why I am reporting this on the actual started firefox. - Which makes me suspect a 'race condition' - surely the strace is slowing things down, allowing one instance to create the GUI. Some code which is not lock-protected?

I'm afraid this could happen again in next session, which is why I report this first, before trying to restart FF.

When my Norton VPN is turned on, I get the following error message when I try to access Staples.com. This does not happen in Edge or Chrome.

You don't have permission to access "http://www.staples.com/" on this server.

Reference #18.44697c68.1665668757.1bd3f14e

mackiewizard mackiewizard Making moves

‎10-08-2022 07:40 AM

I have been having an issue for a week or more and no updates from the browser seems to fix that. The error reads: Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit. This is occuring with a request to RBC banking. The same appears to be true but witrh different language for a request with Desjardins Insurance portal.The second link printed in red is the result after I cleared all cookies from Desjardins site. I can access many other pages within the two sites. RBC I am logged in (In black). Desjardins I am not yet as a user when these errors come up

I have two computers with same version of windows and Firefox. One shows Vulnerable passwords alerts not showing, the other doesn't. Show alerts about passwords for breached websites is selected on both

I do not have a G account. For work related purposes I have to utilize websites that bombard me with Sign in w Google. No settings within FF I found can stop this onslaught. Same goes for Ad Block Plus and a few others since disabled and deleted. No useful information on G's forum website. Firefox, I was under the impression your about user safety & security? Why O Why do I get this garbage from G daily in your browser 105.3 on Win 10 home without a way to disable it?

Although I allowed google ads (shown in "Not Blocking Tracking Content" list), they are still blocked. Is there a way to fix this? This problem appears on two sites (https://www.agame.com/game/tropical-merge, https://www.games.gr/paixnidia/the-mergest-kingdom) only. Other sites work as they supposed to. ABP is disabled. If I turn Enhanced Protection off, I can see google ads, but I lose any progress I have in these games. Any help would be appreciated.

Hi, Is there any way I can view contents of a previously closed webpage? I got an estimate for a health procedure, but did not take a screenshot. Now when I go back via link (provided to me in email) to view the estimate, it's no longer there. Thank you!

There is like a long white sheet pop-up that keeps appears on my Desktop on the right center. When I closed the website that I just went through, the pop-up immediately moves fast to the to hide. This is going on every day.

Something else is going on I noticed that when I make some changes in my settings, other changes take place like my email icloud was turned off yesterday. A few days ago an app game from Apple store was moved into my Apple ID, icloud with a check mark.

Yesterday, All the add-ons were disable in safe mode that I had to do a Troubleshooting mode and refresh Firefox to the add-ons back.

Mghubti

Hello! I want to register a security key (Fingerprint) for a website called Roblox, but it doesn't work. It says: "www.roblox.com wants to register an account with one of your security keys. You can connect and authorize one now, or cancel."

Can you help me please? Thank you very much! :)

Hubert Delaporte

I hope someone can help! My Firefox account was hacked as was the email connected to it. I currently have no access to the primary email. I thought I added a secondary email, but I never got a password reset email so maybe I didn't. In any event, how can I contact Firefox to lock the account? I have a lot of sensitive information saved and I need that to be locked or better yet, erased.

HELP!!

P.S. - This refers to a different Firefox account than the one I am currently signed in with

I have 2 yahoo email accounts. 1 on Chrome & "block Spam" works but on FF it does not. The same fake emails keep coming back and I can't add a screenshot to this.

Any advice returned by Google seems to be obsolete or only worked perhaps in older versions of Firefox. The main idea of using userChrome.css to override the default styles for Reader View does not seem to work. My userChrome.css file does work on other items though (like removing the sidebar width restriction).

Whatever advice I find via Google perhaps cites outdated CSS selectors, but current selectors do not seem to be documented anywhere by Mozilla. Moreover, I cannot find any file on my local drive named aboutReader.css when using find or grep commands in bash, those this file name is alluded to when viewing a page in Reader View and then in turn viewing source on that transformed page.

Moreover, addons that would allow me to change the colors seem to be restricted in Reader View.

It does seem like something has changed in recent Firefox updates but I can't remember when I last saw, for instance, links in dark mode Reader View that were still pink (whereas now they are blue, and impossibly dark to see, especially when you are disabling as much blue light as possible through your operating system). I need a higher contrast color for links in dark mode Reader View so I can actually see them.

I can alternatively use the Tranquility Reader addon and have custom colors, but A) that addon does not work with the Automatic Reader View addon, whereby I can always have various sites appear in some sort of "reader view" whether the native one or Tranquility Reader, and B) hitting refresh when in Reader View will defeat some soft paywalls but this does not work with, e.g., Tranquility Reader, so I still would prefer to be able to custom colors in the native Reader View feature, rather than rely on an addon.

1. Where are the current styles for Reader View even documented? 2. Is overriding them now restricted? 3. Why did the link color change from pink to blue in newer versions of Firefox (this is a terrible accessibility bug)? 4 .Where is the alluded to aboutReader.css stylesheet actually stored on my computer (it doesn't seem to be a file on the filesystem in the Firefox profiles folder, it seems more like it is embedded in the Firefox binary/executable)? 5. Will Firefox settings ever allow us to set colors specifically for Reader View (I don't mean the override settings for all web pages, particularly web pages not being rendered in Reader View ... that setting does not help in Reader View, nor would it be the desired preference for pages not in Reader View)?

Thank you.

Yesterday I noticed that my saved passwords were not being retrieved from Firefox. I did do a Windows update before this happened. None of my passwords are able to be retrieved. My Firefox account says my sync is not working & that my account is disconnected. Which is weird bc I'm actually signed in to Firefox now - able to see my user name. What's going on here & how can I fix it? Thanks!