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Excessive memory usage

Upgraded my Mac to Apple OS TAHOE 26.0.1 and upgraded to Firefox 144.0.2 (aarch 64). Upon opening Firefox, the application hogs my computer's 8 GB memory, taking 6.3-7.9 … (læs mere)

Upgraded my Mac to Apple OS TAHOE 26.0.1 and upgraded to Firefox 144.0.2 (aarch 64). Upon opening Firefox, the application hogs my computer's 8 GB memory, taking 6.3-7.9 gigs (!!!) with only one tab opened! When I try to browse and use it, it often freezes and for the first time in using MACs for 40 years I got a warning for excessive memory usage and prompt to force quit other apps. Firefox in this version is practically unusable (unless I get 16 gigs of memory!) I think guys that this version uses an excessive amount of resources, needs serious "diet" and compacting. Please fix our favorite browser in a trimmer new version. Or after 30 years nearly I (and many others with * gig machines) will have to switch default browser, not my favorite solution for sure

Stillet af mrkiakidis for 9 timer siden

MacOS Sequoia 15.7.2 Firefox unresponsive

Having an issue that happeened after updating to Sequoia 15.7.2, when launching Firefox, it opens a new tab, but nothing loads. Profiles don't load, I'm unable to searc… (læs mere)

Having an issue that happeened after updating to Sequoia 15.7.2, when launching Firefox, it opens a new tab, but nothing loads.

Profiles don't load, I'm unable to search anything, unable to even pull up settings.

Have tried reinstalling, clearing NVRAM, deleting profiles in finder.

Stillet af Beepis for 1 dag siden

Tout copier en temps que HAR not working

Hello, In the DevToolbox, the “Copy all as HAR” and “Create file...” functions are not working. It seems that in both cases, only empty space is placed in the clipboard … (læs mere)

Hello,

In the DevToolbox, the “Copy all as HAR” and “Create file...” functions are not working. It seems that in both cases, only empty space is placed in the clipboard and in the file (this has been happening since the last update).

Thank you in advance.

Stillet af Zillab for 1 uge siden

Seneste svar af Zillab for 1 dag siden

tabs become unselectable and can't be dragged out of the main window

This started happening a few days ago. I tried to drag a tab out of the main window to put it in its own window on my other monitor, but the tab just became unselectable… (læs mere)

This started happening a few days ago.

I tried to drag a tab out of the main window to put it in its own window on my other monitor, but the tab just became unselectable, and if i scrolled in the tab bar, the tab icon and text would remain locked in place in the display while the other tabs moved behind it.

The main Firefox window also lost the minimize, restore, and close buttons. The only way to make the tabs work was to close Firefox and relaunch it.

I noticed this happened only after any app in the OS went full screen, be it a steam game, or another Firefox window, or a VLC window, or anything else that I did that made an app full screen in any of my monitors.

I am using Ubuntu 24.04 with KDE Plasma 5.27.12. Kernel is 6.14.0-29. Display server is Wayland.

Initially I thought this could be a problem with the snap version of Firefox, so now I've installed the deb package, but the problem remains. Firefox is the only app which presents a problem of any kind when any window goes full screen.

Here's a video showing what the problem looks like, in case my description was not clear. The ghostly tab in this video is the chess.com home page and you can see it as the third tab from the top right of the video, and it remains in that position as i scroll the other tabs, completely unselectable with the mouse.

https://www.youtube.com/watch?v=-mAfPS3_qkg

Any idea of what could be causing this issue to appear?

Thank you!

Stillet af sara for for 1 måned siden

Seneste svar af sara for 2 dage siden

internet gets slower and slower

My internet browsing gradually gets slower over time. By the end of a day or a couple of days, it is unusable. The problem isn't bandwidth. A speed test shows that throug… (læs mere)

My internet browsing gradually gets slower over time. By the end of a day or a couple of days, it is unusable. The problem isn't bandwidth. A speed test shows that throughput is absolutely normal. It's the browser response to navigation. ie clicking a link, typing a URL into address bar, etc. and having to wait minutes for the page to start loading.

If I quit the browser and re-open, everything goes back to normal.

Any ideas what might be the problem?

Stillet af MountainManJoe for 2 uger siden

Seneste svar af MountainManJoe for 6 dage siden

Firefox windows not visible, minimisable, or maximisiable on desktop

I had two Firefox windows on my computer, one with a few tabs of Youtube and Twitch pages, and a private window with a single Twitch stream. I've had them and the program… (læs mere)

I had two Firefox windows on my computer, one with a few tabs of Youtube and Twitch pages, and a private window with a single Twitch stream. I've had them and the program open for days, with my conputer turned on and off multiple times with no issues.

Today I booted a game I installed yesterday on my computer and played for a few hours, after closing the game, both my Firefox windows became completely inaccessible.

I've tried closing firefox, restarting my computer, letting Firefox create a new xulstore file and nothing has worked. I can't see the window, I can't make it active. It's permanently minimised.

It spikes Desktops Windows Manager to 100% GPU usage, it makes my PC lag and run slow, and I can't do anything in the browser cause the window won't stay open or up. I can't even open the old window and then a new one, it stays minimised and I can only see the preview by hovering my mouse over it.

I've tried GPU driver updates, I tried anti virus scanning, and I've tried opening another browser which did work. But Firefox is the one with all my saved settings and preferred browser. I also can't see the Firefox window at all when using the window key + TAB to check my desktop, but it does show up on Task Manager as running.

Please help me restore my program. I'm making this on my phones firefox browser which is running fine

Stillet af Kiramin for 1 uge siden

Seneste svar af Kiramin for 6 dage siden