Firefox — Fora społeczności

Not sure what seems to be happening after going through the usual list of troubleshooting. I've run it in troubleshooting mode, none of my very few extensions seem to be causing the issue since it crashed during that test too. I've cleared my cache, I've made sure it's up to date, I also turned off hardware acceleration. I even tested my RAM to make sure it wasn't that.

At this point I have no idea what the problem is, and have even less idea how to fix it.

On Thursday 3rd September 2026 Firefox stopped working. I tried lots of things to get it to work to no avail. Today, 8th September 2026, I had already deleted the Firefox that was already on my PC so I downloaded a fresh copy from the Firefox website and installed it. It ran perfectly for about 30 minutes then I shut it down. 5 Minutes later, a Firefox crash report appeared which I duly sent of. Checking Event Manager a string of error messages saying the same thing, Its the XUL.DLL file that keep crashing! This was the same file that caused the failure last week. I had made sure that XUL.DLL was not on the pc when I downloaded Firefox today. When I click on the Firefox icon it open but stays on a black lower half of the screen and boxes at the top, white lined but black and transparent lines moving left to right across them, eventually it fails and closes, after a few minutes it send the crash report. Its a shame because I have used Firefox for many, many years and now having to use Edge!!!!

Lately Firefox keeps crashing on my iPhone, iOS 26.6.2

When I re-open it, all my open tabs reappear but all data entries on the webpage I was last on are gone.

This is only happening on my iPhone, not other devices.

I am getting a message below my bookmarks bar telling me: "You have an unsent crash report related to crashes being investigated, sending it will help us improve Firefox. Closing this notification will ignore this report." How do I access that report and send it?

If I leave Firefox on instead of closing out when I finish with my work, it will almost alwayns crash and make me sign in again, which means that I have to sign in again to Yahoo and Att email, as well as any other programs that I was using when I did work on my desktop. I am running Windows 11 and I'm update on all of my windows updates. If this can't be resolved in the next few days I will have to start using another Browser

Firefox tabs keep crashing for no apparent reason after this Nova update (its not website specific). here's a list of my top five Submitted Crash Reports (there are dozens more but ill keep this brief): Report ID Date Submitted

• bp-0d889e7b-0c50-4d71-ac37-c37700261002 02-Oct-26, 22:01
• bp-2587c1c7-7ab3-42da-983f-aefe60261002 02-Oct-26, 21:59
• bp-963e9304-f1db-4aac-9d4e-7c8300260829 29-Aug-26, 10:31
• bp-3d6f6fd0-c34a-460a-a1c2-fe9200261002 02-Oct-26, 22:04
• bp-e7f70176-6daf-4c81-a139-56f060261002 02-Oct-26, 22:04

i don't believe its memory issues because my PC has 61.6 GB of 474 GB free, and i never got these crashes before the update, with the same amount of data. dunno what else to add here, let me know if i need to provide something more

FireFox Browser Crashing from Multiple Windows with Dual Monitors causing memory crashes in gnome.

google chrome used to have a brower extension called "The Great Suspender" to stop these crashes. If firefox can't figure this out I am not going to continue using firefox and go back to chrome.

My firefox randomly crashes every 2 minutes after updating to the newest version (157.0.1（64 bit）). Here are the four crash reports I got today. bp-7b30056f-c2e1-455d-b352-e3b400261009 bp-5088479d-93ac-4482-91e7-6c7a10261009 bp-f0e865a5-764e-4de3-a3af-440f40261009 bp-2b41e32b-24b5-404d-9966-26abc0261009

Firefox (currently 157) continually crashes on my Windows 10 machine. Task Manager shows Firefox downloading sub apps (currently, 11) until memory is full. Then Firefox crashes. Task Manager shows 11 sub apps open right now using 537Mb of memory. I opened in troubleshoot mode. If I open in normal mode, more than 1Gb will be used with 14 or 15 sub apps downloaded. Only two tabs are shown as being opened. This started with one of the earlier updates and newer updates didn't fix the problem. Even emptying the cache didn't help. Do you recommend totally deleting Firefox and starting over from scratch?

Yesterday morning my Firefox was updated to version 157 and ever since it reopened it has crashed too many times to count. Sometimes it will run for 20-30 minutes, but then it will crash repeatedly in just a few moments or a few minutes after reporting the crash and restarting. I already tried reinstalling the current version with no success in solving the problem. I could not even keep it from crashing while trying to type this question, so I am now using MS Edge as my browser until I can find a fix for Firefox.