Firefox Community Forum

I always have multiple tabs open in my browser. Previously, I could easily open (and switch between) 20+ tabs (I have 16GB of RAM). Recently, after opening five tabs, the Task Manager shows 10-11GB of RAM (88-90%) in use! How can this be? I cleared the cache and history, but it didn't help. I installed several RAM cleaners, but none freed up the required amount. None of the five programs worked. Where does that 15GB of RAM go when I open Firefox? When will you finally implement something like Google Chrome—they free up RAM for active pages when inactive ones are opened. Maybe it's because I have so many inactive tabs that the RAM is disappearing? But I had just as many tabs before, some of them inactive, and fewer than 20 active ones, so I could easily open another 20. And now I can't even open five new ones. What's happening to the browser?! SOS!

I am running Windows 11 Pro and Firefox 147. Beginning the second week of Feb, Chase bank will not allow me to log into their system. They say I have to have Windows 10 or higher and Firefox 128. I am running 147. What else can I do?

L'affichage reste en Anglais alors que l'installation est en Francais, que faut-il faire pour avoir les écrans en Français sans avoir à refaire la traduction pour les pages ?

I am using version 143 for Linux and it is suppose to have improved fingerprinting protection. But when I go to https://coveryourtracks.eff.org i still see a result that says "your browser has a unique fingerprint"

Is there a parameter I should be enabling ?

Hello. I have two questions about settings. 1. I want to hide the "Take Screenshot" option from the Firefox right-click menu. 2. I want to hide the "Original Profile" option from the options that appear when you click the Firefox hamburger menu.

I'm asking about these two points. 1. I'm trying to hide the "Take Screenshot" option, but I couldn't find a solution even after searching. about:config ↓ extensions.screenshots.disabled ↓ From true to false ↓ Even restarting Firefox didn't hide the "Take Screenshot" option. 2. Regarding hiding the "Original Profile," I can't find any information about this option, so is it impossible to hide it? I'm asking about these two points.

My machine runs Windows 7 (will not change) and Firefox version 115.32.1esr (64-bit). Until a few days ago, weather.com worked as expected. However, when I try accessing it now (with a specific location), the screen indicates: Application error: a client-side exception has occurred while loading weather.com (see the browser console for more information).

The following is from the browser console: [Experiment] Fetch all: retry=false [Experiment] Fetch variants for user: Object { library: "experiment-js-client/1.16.2", language: "en-US", platform: "Web", os: "Firefox 131", device_model: "Windows", device_category: "desktop", referring_url: "", browser: "Firefox", landing_url: "https://weather.com/weather/tenday/l/Ann+Arbor+MI?canonicalCityId=3c1740550b2f113b86f9cd665770bcf3e3e1a34bf7ac0189a6e3d215540792e7", first_seen: "1770396676.778", … } Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://api.lab.amplitude.com/sdk/v2/vardata?v=0. (Reason: CORS request did not succeed). Status code: (null).

What the bleep is going on and how can this be resolved? Note that the site works just fine when using a Chrome-like browser.