Firefox Community Forum

I have Windows 11 and just installed the latest Firefox update (145). But every time I try to open a site, the page crashes. I seem to be able to work in troubleshooting mode, but otherwise I'm dead in the water.

Is there any way to roll back to version 144?

Help!

AdapterDeviceID: 0x9bc8 AdapterDriverVersion: 30.0.101.3111 AdapterSubsysID: 86941043 AdapterVendorID: 0x8086 AvailablePageFile: 7602827264 AvailablePhysicalMemory: 5482582016 AvailableVirtualMemory: 138522402320384 BackgroundTaskMode: 0 BuildID: 20260216153405 CPUMicrocodeVersion: 0x100 ContentSandboxCapable: 1 ContentSandboxLevel: 9 ContentSandboxWin32kState: Win32k Lockdown enabled -- default value is true CrashTime: 1772717547 DOMFissionEnabled: 1 DOMIPCEnabled: 1 EMCheckCompatibility: true GPUProcessLaunchCount: 6 GPUProcessStatus: Running GpuSandboxLevel: 2 GraphicsCriticalError: |[0][GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=8.27141) |[16]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=23.7756) |[17]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=23.7756) |[18]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=23.7756) |[19]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=23.7757) |[20][GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=27.6517) |[21]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=27.6518) |[22]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=27.6518) |[23]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=27.6518) |[24]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=27.6518) |[25]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=27.6518) |[26]CP+[GFX1-]: IPC Channel is already torn down unexpectedly

(t=27.6543) |[27]CP+[GFX1-]: IPC Channel is already torn down unexpectedly
(t=27.6543) |[28][GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=31.3125) |[14][GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=23.7753) |[15]CP+[GFX1-]: CompositorBridgeChild receives IPC close with reason=AbnormalShutdown (t=23.7756) 

HeadlessMode: 0 InstallTime: 1772714308 LastStartupWasCrash: 0 LauncherProcessState: 0 ModuleSignatureInfo: {"Mozilla Corporation":["firefox.exe","xul.dll","gkcodecs.dll","nss3.dll","freebl3.dll","softokn3.dll","mozglue.dll","lgpllibs.dll"],"Microsoft Windows":["Windows.Security.Integrity.dll","ondemandconnroutehelper.dll","wscapi.dll","linkinfo.dll","explorerframe.dll","dataexchange.dll","wshbth.dll","twinapi.dll","msimg32.dll","winmm.dll","AudioSes.dll","dbgcore.dll","dbghelp.dll","winrnr.dll","pnrpnsp.dll","wininet.dll","directmanipulation.dll","DWrite.dll","FWPUCLNT.DLL","urlmon.dll","Windows.UI.Immersive.dll","iertutil.dll","Windows.Globalization.dll","winhttp.dll","OneCoreUAPCommonProxyStub.dll","BCP47mrm.dll","InputHost.dll","textinputframework.dll","rasadhlp.dll","srvcli.dll","Windows.UI.dll","NapiNSP.dll","Bcp47Langs.dll","ktmw32.dll","wsock32.dll","MMDevAPI.dll","mscms.dll","ColorAdapterClient.dll","npmproxy.dll","dhcpcsvc6.DLL","dhcpcsvc.dll","twinapi.appcore.dll","version.dll","winnsi.dll","WindowManagementAPI.dll","avrt.dll","taskschd.dll","netprofm.dll","nlaapi.dll","propsys.dll","wtsapi32.dll","d3d11.dll","WinTypes.dll","dcomp.dll","CoreUIComponents.dll","CoreMessaging.dll","uxtheme.dll","dwmapi.dll","kernel.appcore.dll","windows.storage.dll","dxgi.dll","ntmarta.dll","rsaenh.dll","IPHLPAPI.DLL","dnsapi.dll","netutils.dll","mswsock.dll","cryptsp.dll","CRYPTBASE.dll","wldp.dll","winsta.dll","ntasn1.dll","ncrypt.dll","msasn1.dll","devobj.dll","umpdc.dll","powrprof.dll","userenv.dll","sspicli.dll","profapi.dll","wintrust.dll","win32u.dll","bcrypt.dll","gdi32full.dll","cfgmgr32.dll","KERNELBASE.dll","ucrtbase.dll","crypt32.dll","msvcp_win.dll","bcryptPrimitives.dll","imm32.dll","rpcrt4.dll","user32.dll","nsi.dll","shlwapi.dll","imagehlp.dll","kernel32.dll","shell32.dll","setupapi.dll","SHCore.dll","sechost.dll","clbcatq.dll","ws2_32.dll","oleaut32.dll","combase.dll","advapi32.dll","gdi32.dll","msctf.dll","psapi.dll","ole32.dll","msvcrt.dll","ntdll.dll"],"Microsoft Windows Software Compatibility Publisher":["msvcp140.dll","VCRUNTIME140.dll","VCRUNTIME140_1.dll"]} NimbusEnrollments: 1-callout-contextual-chatbot-suggestion-treatment-a-rollout-v2:treatment-a-tab-switching-copy,ai-chatbot-page-summarization-mvp-treatment-a-callout-badge-rollout-v4:treatment-a-callout-badge,backgroundupdate-enable-unelevated-installations-rollout-3-release:enabled,client-side-sampling-of-performance-metrics:control,context-id-rotation-every-3-days:control,desktop-credit-card-autofill-global-enablement-rollout-release:creditcard-enable,desktop-release-rollout-show-relay-to-all-browsers-next-sign-up-modal-cta:next-sign-up-modal-cta,disable-enrollment-status-telemetry-for-firefox-desktop-via-nimbustelemetry:control,downsample-uptakeremotecontent-events-glean-feature:control,enable-nimbus-unenrollment-synchronization:control,encrypted-client-hello-fallback-mechanism:control,enforce-crlite-results-and-limit-use-of-ocsp-rollout:enforce,fast-udp-for-firefox-treatment-fast-udp-release-rollout:treatment-fast-udp,firefox-backup-feature-gradual-rollout:treatment,fx-accounts-ping-release-rollout-2:control,hnt-weather-with-location-selector-non-eu-expansion-asian-language-family:control,local-network-access-enablement-etp-stricr-147-148:lna-enabled,long-term-holdback-2026-growth-desktop:delivery,new-tab-149220260220204414-to-release-148:rollout,new-tab-content-ping-rest-of-world-rollout:treatment,pin-frequently-used-websites-promo-rollout-day-3-users-all-locales:rollout-branch,private-window-visual-refresh-rollout:control,rollout-sponsored-topsites-in-southeast-asia-and-hong-kong:control,set-to-default-hamburger-menu-rollout:treatment-c,smart-shortcuts-v3-lr2-no-lr-rollout:no-lr,unified-api-for-spocs-and-top-sites-controlled-rollout-for-release-133:control,upgraded-sidebar-rollout-without-messaging:rollout-treatment,vertical-tabs-promo-rollout-day-3-profiles-all-locales:treatment-a,visual-card-updates:updated,visual-search-rollout:google-lens-rollout,windows-ui-automation-release-rollout:rollout,enable-ohttp-for-mars-communications-on-release:control,introduce-search-on-new-tab-page-copy-in-countries-with-no-content-re-run:variant-a Notes: -L1000-W0000100-T1) DWrite? DWrite+ WR? WR+ ProductID: {ec8030f7-c20a-464f-9b0e-13a3a9e97384} ProductName: Firefox QuotaManagerStorageIsNetworkResource: 0 RDDProcessStatus: Running ReleaseChannel: release SafeMode: 0 SecondsSinceLastCrash: 2702 StartupCacheValid: 1 StartupCrash: 0 StartupTime: 1772717513 SubmittedFrom: Client SystemMemoryUsePercentage: 34 TelemetryEnvironment: 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MSAFD Tcpip [UDP/IP] : 2 : 2 : 2 : 17 : 0x20609 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : e70f1aa0-ab8b-11cf-8ca3-00805f48a192 
MSAFD Tcpip [RAW/IP] : 2 : 2 : 3 : 0 : 0x20609 : 0xc : %SystemRoot%\system32\mswsock.dll :  : e70f1aa0-ab8b-11cf-8ca3-00805f48a192 
MSAFD Tcpip [TCP/IPv6] : 2 : 23 : 1 : 6 : 0x20066 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : f9eab0c0-26d4-11d0-bbbf-00aa006c34e4 
MSAFD Tcpip [UDP/IPv6] : 2 : 23 : 2 : 17 : 0x20609 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : f9eab0c0-26d4-11d0-bbbf-00aa006c34e4 
MSAFD Tcpip [RAW/IPv6] : 2 : 23 : 3 : 0 : 0x20609 : 0xc : %SystemRoot%\system32\mswsock.dll :  : f9eab0c0-26d4-11d0-bbbf-00aa006c34e4 
AF_UNIX : 2 : 1 : 1 : 0 : 0x20026 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : a00943d9-9c2e-4633-9b59-0057a3160994 
RSVP TCPv6 Service Provider : 2 : 23 : 1 : 6 : 0x22066 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 9d60a9e0-337a-11d0-bd88-0000c082e69a 
RSVP TCP Service Provider : 2 : 2 : 1 : 6 : 0x22066 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 9d60a9e0-337a-11d0-bd88-0000c082e69a 
RSVP UDPv6 Service Provider : 2 : 23 : 2 : 17 : 0x22609 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 9d60a9e0-337a-11d0-bd88-0000c082e69a 
RSVP UDP Service Provider : 2 : 2 : 2 : 17 : 0x22609 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 9d60a9e0-337a-11d0-bd88-0000c082e69a 
Hyper-V RAW : 2 : 34 : 1 : 1 : 0x20026 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 1234191b-4bf7-4ca7-86e0-dfd7c32b5445 
MSAFD L2CAP [Bluetooth] : 2 : 32 : 1 : 256 : 0x20006 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 9fc48064-7298-43e4-b7bd-181f2089792a 
MSAFD RfComm [Bluetooth] : 2 : 32 : 1 : 3 : 0x20026 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : 9fc48064-7298-43e4-b7bd-181f2089792a

useragent_locale: en-US This report also contains technical information about the state of the application when it crashed.

Ok for some reason any of my browsers tabs are crashing I just do whatever it is whether i search or watch movie and after some time 'Gah! your tab crashed' and it's pretty annoying, my discord happens to restart it self and I've exhausted literally anything from re-installing, deleting caches folders absolutely anything.

https://crash-stats.mozilla.org/report/index/a84fe228-d9f4-422d-becf-0e2ed0250414 https://crash-stats.mozilla.org/report/index/f44d9f6f-db4a-4596-926d-d08710250414

I've uploaded my latest 2 crashes and hopefully someone can read it and let m know about anything, Thanks in advance!

The x appears in the tab, and when I click on it, the program disappears. I bring it back up and it repeats. Have tried closing the program, restarting the computer, using the Close Tab from the File menu, CTRL-W, yelling at it loudly, but nothing has worked. I cannot update the iOS in this computer. Firefox is up to date. Several programs I need can only run on Firefox , not Safari, so I need it. I now have so many open tabs that I can't find anything. HELP!

I had an issue where my browser disappeared. Here are specifics for my installation.

Name Firefox Version 142.0.1 Build ID 20250827004350 Distribution ID raspberrypios User Agent Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0 OS Linux 6.12.62+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.12.62-1+rpt1~bookworm (2026-01-19)

I relaunched and then restored previous session. After that, I searched open tabs, but when I selected a tab that was reported to be opened,  it was not restored. I went to troubleshooting mode and it worked fine suggesting some issue with an extension.  What, if any logs could I capture to help debug? thanks

I have just reinstalled Windows 10 and now I cannot see my old firex=ox history from prior to the reinstall of Windows 10 Is there a solution and also i downloaded firefox and now every tab crashes immediately

When attempting to attach file to enail from File Explorer, or do a "Save as" of a photo, Firefox crashes and a "Firefox Crash Reporter" box appears, which instructs me to restart Firefox.

hello Ive been dealing with this constant battle of Firefox working for about a week and then just completely stops randomly. This problem never occurred when i was on windows 10 but ever since i installed windows 11 this has started to happen. If i turn on my desktop and Firefox doesn't work i have to either refresh Firefox through the uninstaller or boot into safe mode and then boot into regular and it will work for a couple days and then stop again its a full on cycle and in tired of dealing with this mess just to keep using your guys browser. I don't want to leave Firefox but it doesn't really leave me a choice unless you guys can help me solve this problem.

hi when I play on facebook june's journey the game starts to crash in several different ways, windows 10 is supposed to start on october but I have been having lots of problems on mine since they send the end agreement notice, I am a 76 grandparent and I am not interested in new changes I am ok with my computer as it is, I've paid for windows 10 when it came out, and i will not pay again for a new one. Appreciate all the help I can get from you and many thanks in advance for your help

Samsung Frame 85" 2023 with GTX 1050Ti GPU, HP G4 SFF, i5-8500, Win 11 Pro 26100.3194

TV signal, and audio cuts out (black screen) when using mouse arrow to drag scroll in side bar. Also gives a loud audible "click" as sound is temporarily cut out. ( Most probably whole HDMI signal is cut)

Black screen bug happens randomly with You tube with no mouse or keyboard action, but 100% repeatable with this website when scrolling :

https://www.worldometers.info/gdp/gdp-by-country/

Please advise how to fix

I have been having issues with Firefox since the new update. It will work for 5-10 minutes and then cashes and freezes my Macbook. I then have to restart my entire system. I have always loved using Firefox but lately its more of a pain and have been thinking of changing,

Why does Firefox Desktop now completely crash every time I press the Ctrl and cursor keys whilst navigating through text?!!! Very frustrating and I've had to abandon using your app completely. Please fix and redeploy your app as a matter of extreme urgency!!! thanks

Last time the Fire Fox updates I noticed a weird change with the browser's behavior. the browser keeps crashing just anywhere I go! I keep losing my tabs and got kicked out of the browser losing the webpages where I was! Please fix this problem and for now at the moment I would be ok if I could go back to the last old version before that happen? I appreciate your help guys!