Forum der Gemeinschaft Firefox

My tabs crash all the time. Sometimes it'll go a while without crashing, other times it's literally every two seconds. Particularly if I'm doing anything that doesn't autosave. Thanks. Sometimes it's just whatever tab I'm on (or occasionally I'll click on one I've had open in the background only to discover it crashed at some point, other times (and not infrequently!) it crashes the entire browser. Sometimes when it does that, it also logs me out of everything for no particular reason as a little sadistic cherry on top. The passwords are still saved I'm just logged out of EVERYTHING. A few times, it seemed to have made my bookmarks go away, but force-stopping it and re-entering made them reappear, so they weren't deleted. I don't know what's going on but I'm at my wit's end. The crash reports mostly just say EXCEPTION_ACCESS_VIOLATION_WRITE (I haven't checked every single one individually since there's too many, but the ones I've clicked on all say that as far as I recall). If this keeps up I'm going to have to switch browsers or something because I'm actually losing it.

Tabs will crash over and over again. I can barely look at any given page for longer than a minute or two. What happened?? Firefox was never like this before. It just crashed in the middle of me typing this LMAO. Using Brave in the meantime. This is ridiculous.

Why do I have to keep signing up with you? What causes this? I"m happy with your service yet periodically, I keep getting transferred to Windows because Mozilla is not responding when I attempt to log on. Then it is necessary to go through the whole process of signing up again. Please bear in mind I am not computer literate. Thank you.

Every time I run Firefox 152.0b10 on Macos Tahoe 26.5.1 Mini it flickers and crashes. Its reporting a webrender compositor error. I made a new installation and it worked but I will have lost all my extensive userChrome/Content customization, as well as hours of time today and more hours to come transferring across and doing things like typing this out and checking versions.

And it flickers awfully on the new installation so is unusable. What should I do? I'm typing this on my Macbook Pro with M3 Pro & Macos Sequoia 15.2, which is not running Tahoe as it bricks all the Adobe software on the laptop. I refuse to rent Photoshop and Premiere for the exhorbitant price Adobe charge, and am transitioning to DaVinci products but not yet done learning.

I have cleared all caches, reset all the hardware acceleration stuff to off or force-disabled, and done everything else suggested by any and every AI agent, like switch off Widevine for a bit then on, or stop UBlock0 running in any way, shape or form. Things change when such things are done but don't work.

bp-f7b43b48-1330-4328-a36a-2d3f10260127

Firefox has been crashing regularly for a full day now. I have one profile with multiple extensions, and a fresh profile that is meant to test firefox without any. With this new, "clean-slate" profile with none of my extensions installed, I still get repeated crashes. It is getting in the way of my ability to work- it happens even in Troubleshoot mode, even though I could not confirm any hardware issues prior to this.

Will I need to delete the extenstion-filled profile entirely before going forward? Is there an update I need to install, or anything else I should do myself? Should I provide a list of my extensions?

Attached is the Report ID of my latest crash- hopefully it will help.

Thank you!

610c857a-a2cb-4418-acab-c5427191921a 6/18/2026, 1:48 PM a8a404a8-d04f-4ab9-a983-bee673c80a81 6/18/2026, 1:45 PM 9369f2bf-e222-40c9-8891-459f2fc4c135 6/18/2026, 1:15 PM 45e527f4-d682-44cc-87bb-7e53c62166cd 6/18/2026, 1:01 PM 43ed298b-1639-45e3-b57d-af22242193f5 6/18/2026, 12:57 PM e283cc13-e637-484f-b540-7b38bf9451fd 6/18/2026, 12:46 PM 77f667a2-e11d-4ca5-99fb-b45d03a58d39 6/18/2026, 12:43 PM

I recently swapped to firefox and have had issues with my tabs crashing. There are days where a tab will repeatedly crash, or not at all. It always crashes on 1 tab. I've tried most of the suggested solutions, profiles change, addon troubleshooting, hardware acceleration, updating/reinstalling. Currently on windows 11.

I wasn't sure what to select for the type of question so you can move it if you think another type would be better. I would have selected crashes but that isn't an option.

It happened again a few minutes ago while watching Star Trek First Contact. The Phoenix was about to go to warp and Firefox CTD with no crash reporter and when I looked in about:crashes there was no crash report. This exact situation happened twice while watching the movie Signal unknown or whatever the title is.

Why is Firefox crashing so often? What changed? Is there something I need to do to prevent his? Once or twice a week or sometimes a day, but It seems to crash when I am just in my Gmail, sometimes 4 or 5 times an hour. Is Chrome a better option?

Firefox keeps crashing my computer while playing graphics-intensive games, yet with Firefox off they function perfectly. This seems to be still an issue since 2015. It'll be a shame to switch browsers since i been using this since it was called Netscape 2

for years now I have had this issue when browsing. It is so annoying. I have tried all the suggested troubleshooting. I deleted all extensions. This helped for a while, but not for long. Now it's so tedious to browse that I am thinking of getting rid of Firefox. It has just become unusable and no one can seem to fix it. I am using Windows 10 and no extensions. It often happens when I first open a page and while the page is being pulled up.

bp-a4692efd-4959-4507-84b4-a38f70260617

Firefox keeps crashing I've followed all steps, still crashing - memory / disk/ system/restart/troubleshooting I did have animaze installed but removed and still crashing

Above is latest crash report

First got a msg box from Firefox that my W10 PC had crashed overnite - and I could report it. My PC was back up & looked normal - but when I accessed Firefox the PC crashed - then I got the above error & blue screen and could do nothing on the PC! I restarted again - as long as I DO NOT START FIREFOX - my PC is fine. Help pls! For what it's worth, I happened to open a lot of tabs in Firefox yesterday. Drivers are up-to-date. Vicki

Constant crashes bp-07e6bd5a-eaf4-4e9e-a224-b75ed0260619 19/06/2026, 12:31 pm bp-9bd4fea4-296b-4c4a-9cc8-344360260619 19/06/2026, 12:31 pm bp-47fde74e-85ba-4f4d-b475-0929f0260619 19/06/2026, 12:31 pm bp-ded4dabf-31e4-41e9-85ba-933320260619 19/06/2026, 12:31 pm bp-5feafc6b-6731-4a06-9d4a-5f48b0260619 19/06/2026, 12:31 pm bp-3091f1cd-61ea-4c95-96de-6047d0260619 19/06/2026, 12:31 pm bp-9dd887f1-04ea-48e5-8862-beb1b0260619 19/06/2026, 12:31 pm bp-29458f5d-3f64-44af-b78f-cb46f0260619 19/06/2026, 12:31 pm bp-44751d5e-15ef-4742-a2c8-baaba0260619 19/06/2026, 12:31 pm bp-b2bf8034-8cae-4f15-b36b-008bb0260619 19/06/2026, 12:31 pm bp-97ed66a5-2427-453e-b777-7d4ab0260618 19/06/2026, 6:08 am