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Question is all there is, why does Firefox 153.0 x64 CRASH COMPLETELY and Windows 11 x64 "App Crash Reporting" is automatically invoked, 3 out of 4 times a simple "History - Clear History - Clear Everything" function is implemented??

Thanks,

OH1943

Firefox v153 downloaded a day or 2 ago. Since when it freezes, cannot access internet, then crashes regularly. have to restart to get it working again. PC with windows 10. Despite windows settings showing internet connected, and other device connection fine. I've stopped the VPN plugin. Have submitted 3 crash reports just now bp-03b76eff-3e9d-4778-a790-7913d0260725 bp-f4ffd17f-b408-4b1a-a1ea-391190260725 bp-123c3ae2-1d94-4abb-a040-875720260725

It was freezing every few days before the update, but now it's 2-3 times a day.

My PC was just updated to Firefox 153 and since the app seems to freeze regularly - particularly when accessing (older) silly games such as Bubble Pet Saga - a simplistic CBC game. https://www.cbc.ca/kids/games/play/bubble-pet-saga

I run Windows 10 on an older HP

Thanks Jim

I've been using Mozilla browsers since Mosaic, when I built netsys.com, delta.net, inetexpress.com and Damocles.com.

I'm trying to login to many sites which send a text message to my phone... But 80% of the time, my Firefox web browser refreshes.

I'm using android 13, 1/1/26 release on a moto G play with all background operations disabled, battery saver on...

Even if I allow Firefox to operate in the background... It doesn't matter.

Still having issues with Thunderbird on my Windows 11 laptop. I tried reinstalling the program but still locks up. Any suggestions or comments would be appreciated Thanks Dave

When I try to add a new Mail Account, the "Looking up configuration" step hangs indefinitely. I have to force a hard exit to reopen the app. I was able to add my hotmail account without issue, but now that I'm trying to add @yahoo.co.uk , it just freezes up. Thx

Windows 10, newest Thunderbird.

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.

Thunderbird is very glitchy and slow after the latest update - Thunderbird 140.11.1esr (20260522210329)

Especially, when I get a new email, Thunderbird stops responding for 5-10 seconds and then starts working.

I am using Windows 11

About 3-4 months ago I started experiencing frequent tab crashes, to the point where if I have even 2 tabs open, one will be non-responsive until the crash page appears. Sometimes not even then, as I've just had YouTube up and it will crash with shocking regularity.

I used to be able to have 20+ tabs open plus a game with no issue at all. I've done nothing different with my computer, no new hardware, no new software besides installing and uninstalling games. My upload and download speeds remain the same. Only Firefox is being a stinker.

What's happening?

roland.multhaupt

18. Juni 2026, 07:13 GMT-6

Firebird is so slow now, that I can rarely receive the code that you send me. Have to take annother programm for that. Freezes even when trying to mark a mail or erasing it. WIN 11. The programm is working well at my wifes laptop also WIN 11. 2 month ago it worked fast and fine. Working in Troubleshooting mode does not show any spam ordner like before and it does not run better. I also downloaded the last version. No change! I would like to uninstall the programm but did not dare due to perhaps loose all my mails. Could you help me please? Thank you!

Hello, It's been a few days Thunderbird freezes when I want to save a message on the computer (save as). When I close the saving window which is not responding, it automatically saves the message on my desktop. The file where the last message was successfully saved is still existing so I don't think it is a path problem. I have tried to restart it without the add-on but it doesn't change anything. And it is up-to-date. Anyone knows what the problem could be? Thank you! Estelle

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

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

Firefox just updated to 152 this evening on my Windows 11 Pro system. It seems slow compared to prior versions. Also , every time you log out , it crashes and activates crashreporter which files the report. Any clues? Nothing changed on the system except for Firefox.

On Sunday, May 7, my Thunderbird program suddenly stopped responding (neither the shortcut nor the program itself will run); clicking on the shortcut icon or attempting to open or run the program itself causes the "loading" or spinning wheel icon to pop up, run for about 10 seconds, then stop.

I've used Thunderbird as an email client for my Sonic email account on my pc for over 8 years without any difficulties until now, and now seem to be locked out of my Thunderbird account. I cannot access it to confirm the version, although I believe it is current, since it appears to update automatically.

My Sonic account continues to function normally, but I keep (save) all incoming and outgoing emails in my Thunderbird system and now am unable to access any of those, and unable to access my Thunderbird account at all..

I've consulted with Sonic over this; Sonic maintains that any difficulty must be on my end connecting to Thunderbird, and suggested that I might have changed the account password. However, I have not changed the password, etc.

Please help asap.

Thanks, immensely.

Tim

Yesterday Firefox started crashing tabs on load of a handful of websites that are seemingly random, like Twitter and a few shopping site tabs I had open. It wasn't after a system update or anything, it just started happening while Firefox was already open and those tabs had already been open and loaded. I've tried clearing my cache, site data, reinstalling Firefox, and it still does it. Upon further investigation, it seems to be something regarding libfontconfig, and mostly specific to users of openSUSE Tumbleweed.

https://crash-stats.mozilla.org/signature/?product=Firefox&signature=libfontconfig.so.1

So for three days now, my firefox constantly crashes. I would be reading a story online or watching a video on Youtube and then it will suddenly freeze. In videos, it'll still play the sound but the screen will freeze. I can't pause or stop it. Then either Firefox crashes and closes or I have to close it for it to stop. Sometimes, when I try opening it again, it still won't open. I used to have 50 tabs open and never ad this issue. After this, I closed all the open tabs, even deactivated a bunch of extensions, run malware detection, and still the issue continues. I don't know what the problem is. I even followed instructions and deactivated hardware acceleration options in Performance. And I have all AI options turned off too. The app also recently was updated.

crash report bp-e455fd8b-e30b-4cdc-811a-346ac0260607