Firefox is using TOO MUCH memory
Firefox is using TOO MUCH memory that I have to terminate its process every hour. My Firefox is 149.0 on Windows 10 Pro.
Firefox is using TOO MUCH memory that I have to terminate its process every hour. My Firefox is 149.0 on Windows 10 Pro.
My Firefox desktop app recently updated. After it updated, I now cannot access anything by right clicking. When I right click, a giant window of options shows up (see ima… (read more)
My Firefox desktop app recently updated. After it updated, I now cannot access anything by right clicking. When I right click, a giant window of options shows up (see image). It doesn't change no matter what I click on. When I try to select something in the giant window of options, nothing happens. I'm having a very hard time with it, particularly because I can't open links into new tabs now.
I often keep many tabs open for research, and Firefox memory usage grows significantly over time. Are there practical settings or habits that help manage memory without s… (read more)
I often keep many tabs open for research, and Firefox memory usage grows significantly over time. Are there practical settings or habits that help manage memory without sacrificing usability?
Sometimes when I come back to the Firefox app (i.e. already opened to the last tab I browsed) the lower search bar is floating in a place on my screen higher than normal … (read more)
Sometimes when I come back to the Firefox app (i.e. already opened to the last tab I browsed) the lower search bar is floating in a place on my screen higher than normal and I’m unable to access it. It’s blocking the screen and I can’t touch or type into the search bar. It requires a quitting of the app and restarting it. This happens almost every day at least once or more. Seems like a bug of some kind perhaps to with scrolling on the page. Would love a solution.
Version 155.1 iPhone 16e iOS 26.6.1
I have been dealing with an issue in Firefox on Windows 11 for several weeks now hoping for a fix soon but it has not come yet. When I am browsing on eBay, it will lock u… (read more)
I have been dealing with an issue in Firefox on Windows 11 for several weeks now hoping for a fix soon but it has not come yet. When I am browsing on eBay, it will lock up and I have to identify the thread in Task Manger and kill it (just the runaway thread, not the entire program). I can then continue of eBay for a short time before it happens again. This only happens on eBay while just browsing, not bidding/buying. Is anyone else having this issue?
Links won't respond to touch , scrolling up and down is fine , all other touch functions are fine , just links and tabs etc won't respond Any help ? Wasn't like this be… (read more)
Links won't respond to touch , scrolling up and down is fine , all other touch functions are fine , just links and tabs etc won't respond
Any help ? Wasn't like this before
My keyboard is stucking while searching on firefox , even after pressing enter it doesn't goes i had tried with floating keyboard it doesn't stucked, also tried with anot… (read more)
My keyboard is stucking while searching on firefox , even after pressing enter it doesn't goes i had tried with floating keyboard it doesn't stucked, also tried with another keyboard and address bar at bottom it doesn't get worked, please solve this problem or i would shift to another browser
When I want to buy something and my bank want to check payment I change firefox for bank app but firefox automaticaly reload the page. Same problem if I want to sign in … (read more)
When I want to buy something and my bank want to check payment I change firefox for bank app but firefox automaticaly reload the page. Same problem if I want to sign in somewhere and need pause or copy something from another app. The firefox always teload page and I have to start again. ONLY one help is divided screen. But it is not solution.
I have a two monitor setup. Since I installed the new AMD driver (26.1.1), sometimes when I play a game on my main monitor, and watch stream on Twitch in Firefox on my se… (read more)
I have a two monitor setup. Since I installed the new AMD driver (26.1.1), sometimes when I play a game on my main monitor, and watch stream on Twitch in Firefox on my second monitor, it can cause the PC to freeze completely. I hear the sound, but the image is stuck.
I tried to disable the hardware acceleration in Firefox, and it seemed like a good solution. But because of that (which is its function), sites became laggy.
Is this a Firefox, or an AMD issue? Or Windows (I'm on Windows 11 25H2)? I will try to install an older AMD driver, but honestly streams had became laggy before the driver update for me.
We are getting this Random Error while Scrolling. Before Version 141 it was working fine. Even after getting connected and getting response that update to 141.0.2 but sam… (read more)
We are getting this Random Error while Scrolling. Before Version 141 it was working fine. Even after getting connected and getting response that update to 141.0.2 but same issue still exist.
Firefox keeps not responding
Ever since this month's Windows 10 update I've been having problems with Firefox. I start it, the menu bar and tab comes up, but then nothing. I can't access any web site… (read more)
Ever since this month's Windows 10 update I've been having problems with Firefox. I start it, the menu bar and tab comes up, but then nothing. I can't access any web sites. I tried removing the Windows update, then tried uninstalling and reinstalling Firefox, and then messing with the settings. In each case Firefox would work for a couple of days, then I'd have to start it three or four times to get it to work, then it wouldn't work at all. I've been using it for 10 or more years now (four on this computer) and have never had any problems before. I'm loathe to switch to another browser, but if this can't be fixed I won't have any choice. This is what happens when I start the program.
Recently when typing on Firefox on the duckduckgo search engine, anything you type gets doubled, and you cannot backspace. The issue doesn't occur when on Google page, on… (read more)
Recently when typing on Firefox on the duckduckgo search engine, anything you type gets doubled, and you cannot backspace. The issue doesn't occur when on Google page, only on ddg. I also tried different keyboard apps and the issue still persists. I went to the same page on Google chrome and the issue does not occur. This just started happening within the last week or so. If it matters/helps, I'm on Samsung s24 ultra.
Ever since I got the 150.0, the issue is the following: when I use the AI feature or search something on the internet, the first time everything is OK. If i would search … (read more)
Ever since I got the 150.0, the issue is the following: when I use the AI feature or search something on the internet, the first time everything is OK. If i would search something else or reply to the AI feature, the text appears to be doubled. In example
II wantwant toto knowknow thethe basicbasic signsign languagelanguage formatformat
After opening Facebook in the firefox browser for android, I am not able to comment on any Facebook post. The keyboard is not stable. Please fix this. And when I download… (read more)
After opening Facebook in the firefox browser for android, I am not able to comment on any Facebook post. The keyboard is not stable. Please fix this. And when I download any big file, it fails after half the download. This process happens again and again. Please fix this. Thank you.
I used to play World of Tank and look at YouTube on my second screen. Everything went smooth untill this week. YouTube on Firefox on my second screen is lagging or freezi… (read more)
I used to play World of Tank and look at YouTube on my second screen. Everything went smooth untill this week. YouTube on Firefox on my second screen is lagging or freezing. I tried Opera, I tried Edge it worked fine, but with Firefox, it is no more possible to play YouTube on my second screen while playing. It is not a matter of graphic hardware as this issue only happen with Firefox. I tried to deactivate every module and to reinstall Firefox (either the Beta version) but still got the same lagging and freeze on YouTube. Do you need anything that can help you to investigate this issue, this is really terribly frustrating and boring.
Best regards Patrick / Darkiger
После включения ПК бывает, что я не могу ввести текст в браузере.(как буд-то включается режим только для чтения, что не позволяет текст ввести). горячие клавиши работают,… (read more)
После включения ПК бывает, что я не могу ввести текст в браузере.(как буд-то включается режим только для чтения, что не позволяет текст ввести). горячие клавиши работают, но текст не вводиться только в браузере. Оно само по себе проходит. Как это исправить?
firefox is lagging whenever we open it
I open Firefox windows on my Mac Studio and they disappear. They show up in Show All Windows, but don't open when clicked.
Hello Firefox Community, I'm hoping for some help with a persistent video playback issue on Firefox for Android. I am committed to using Firefox for its privacy and its i… (read more)
Hello Firefox Community,
I'm hoping for some help with a persistent video playback issue on Firefox for Android. I am committed to using Firefox for its privacy and its independent Gecko engine, but this performance bug is a major blocker.
The Problem: When I play videos in Firefox, the playback is very choppy and stutters, appearing as if it's running at a very low frame rate.
Crucial Testing Information:
This issue is specific to certain browsers. I have tested the exact same videos on Chrome, Vivaldi, Brave, and Ulaa, and they all play perfectly smoothly. The stuttering issue happens in Firefox (and also in Opera).
This confirms the problem is with how Firefox is rendering video on my device, not a network or hardware limitation.
Troubleshooting Roadblock:
I have already tried all the basic fixes (clearing cache, reinstalling, etc.).
I attempted to follow standard advice to troubleshoot this by accessing about:config to check the status of hardware video decoding. However, access to about:config is completely disabled in the stable version of Firefox for Android. This prevents any advanced user-side troubleshooting for performance issues like this.
My Device Information:
Phone Model: OnePlus Nord 2T
Android Version: Android 14
Firefox Version: 143.0.4
Given that a critical troubleshooting tool is unavailable, I am reporting this directly. This seems to be a hardware acceleration incompatibility issue with my device.
Any help would be greatly appreciated. Thank you!