Firefox Форум

I am running Firefox 121.0.1, which is currently up to date, on a slightly older MacBook, which has the latest MacOS it can get: macOS 11.6.8. As the title states, YouTube is almost unwatchable on my machine. The video will pause frequently while audio continues, motion is not very smooth, which is especially noticeable watching sports, etc. I cleared cookies and cache, I have run in Troubleshoot mode as well as tried flipping some switches in about:config that I've seen in YouTube videos and forum posts about similar issues, but nothing has solved this issue.

YouTube in Google Chrome works fine, and I've been watching HD YouTube on this laptop with it for years without any issues, so I doubt it has anything to do with machine specs like RAM, CPU, etc.

I was hoping to make Firefox my new browser and start supporting browsers that aren't chromium based since Google Chrome is going too far with respect to privacy and the freedom to use the add-ons I like (e.g. adblockers like ublock origin), but so far I have not been enjoying Firefox for YouTube. Any help would be greatly appreciated.

Artifacts on webpages when hardware acceleration is enabled. Disabling hw acceleration removes artifacts, but degrades performance of browser significantly. Using hw acceleration in Chrome has no artifacts. The error is not in the hardware or driver, but in the Mozilla software. By searching on this topic on Google, it's a common error in Firefox.

The last version where artifacts where not present was: pp_name: firefox build_date: 2020-01-15 build_file: C:\Users\tulle\.mozilla\mozregression\persist\2020-01-15--mozilla-central--firefox-74.0a1.en-US.win64.zip build_type: nightly build_url: https://archive.mozilla.org/pub/firefox/nightly/2020/01/2020-01-15-21-36-21-mozilla-central/firefox-74.0a1.en-US.win64.zip changeset: c35bb210b8ae793c844bd94c1848d246bf601293 repo_name: mozilla-central repo_url: https://hg.mozilla.org/mozilla-central

Intel® HD Graphics 620

For a while now, several bank credit card sites are not working correctly when I use my Firefox browser. It did in the past and I didn't have any problems but lately I'm having these problems happening on sites I've used for years. If I use another browser it will work with no problem. In fact after talking with some of the support people at some of the sites that won't work, the suggest trying another browser which works fine. I'm talking like American Express' website which I use a lot. There are other sites other than credit cards that are not working correctly and again, their support agent will tell me to use another browser. I have tried different remedies like clearing cache, history, etc. I only use few addons like AdBlock which helps to cut down on trackers and information gathers. I have set my preferences to clear out my history and cookies. I have used Firefox for so many years without problems and with the same addons without any problems. So what is causing this to happen? I do enjoy using Firefox but if I have to keep changing over to another browser so sites will work, then maybe it's time for me to stop using Firefox.

I have used Web2forms for my contact form on my Staic Website. Works perfectly with other browsers. However, Firefox does not render the hCaptcha atall.

This is the relevany html

   <script src="https://web3forms.com/client/script.js" async defer></script>

Hello,

Mozilla will not work - it looks like it's trying to load a page but nothing happens. Then the crash reporter kicks in - but it never actually sends the crash report. (I'll copy it here) I've tried uninstalling it and reinstalling it - it doesn't help. Tried disabling the antivirus and firewall (which had never been a problem before) but that doesn't help either. So if you can, please help :)

AdapterDeviceID: 0x1b81 AdapterDriverVersion: 31.0.15.4665 AdapterSubsysID: 37031458 AdapterVendorID: 0x10de Add-ons: formautofill%40mozilla.org:1.0.1,pictureinpicture%40mozilla.org:1.0.0,screenshots%40mozilla.org:39.0.1,webcompat%40mozilla.org:121.0.0,default-theme%40mozilla.org:1.3,addons-search-detection%40mozilla.com:2.0.0,google%40search.mozilla.org:1.4,amazondotcom%40search.mozilla.org:1.7,wikipedia%40search.mozilla.org:1.3,bing%40search.mozilla.org:1.6,ddg%40search.mozilla.org:1.4 AvailablePageFile: 2743808000 AvailablePhysicalMemory: 6642008064 AvailableVirtualMemory: 3497058304 BackgroundTaskMode: 0 BlockedDllList: BuildID: 20240108143603 CPUMicrocodeVersion: 0xb4 ContentSandboxCapable: 1 ContentSandboxLevel: 6 ContentSandboxWin32kState: Win32k Lockdown enabled -- default value is true CrashTime: 1705593581 DOMFissionEnabled: 1 DOMIPCEnabled: 1 EMCheckCompatibility: true ExperimentalFeatures: devtools.inspector.compatibility.enabled GPUProcessLaunchCount: 1 GPUProcessStatus: Running GpuSandboxLevel: 1 HeadlessMode: 0 InstallTime: 1705592987 LastStartupWasCrash: 0 LauncherProcessState: 0 ModuleSignatureInfo: {"ESET, spol. s r.o.":["eOppBrowser.dll"],"Microsoft Windows":["MMDevAPI.dll","d3d9.dll","ntasn1.dll","ncrypt.dll","Windows.Security.Integrity.dll","avrt.dll","d3dcompiler_47.dll","dataexchange.dll","AudioSes.dll","explorerframe.dll","wscapi.dll","directmanipulation.dll","d3d11.dll","BCP47mrm.dll","Windows.Globalization.dll","winsta.dll","ColorAdapterClient.dll","mscms.dll","dcomp.dll","Windows.UI.Immersive.dll","twinapi.appcore.dll","WindowManagementAPI.dll","Windows.UI.dll","npmproxy.dll","netprofm.dll","dbgcore.dll","DWrite.dll","ktmw32.dll","twinapi.dll","wsock32.dll","cscapi.dll","ntshrui.dll","OneCoreUAPCommonProxyStub.dll","OneCoreCommonProxyStub.dll","winnsi.dll","winhttp.dll","ondemandconnroutehelper.dll","wininet.dll","Bcp47Langs.dll","DXCore.dll","linkinfo.dll","TextInputFramework.dll","resourcepolicyclient.dll","dwmapi.dll","wtsapi32.dll","FWPUCLNT.DLL","rasadhlp.dll","nlaapi.dll","pnrpnsp.dll","NapiNSP.dll","dnsapi.dll","dhcpcsvc6.DLL","CoreMessaging.dll","CoreUIComponents.dll","WinTypes.dll","InputHost.dll","dxgi.dll","uxtheme.dll","winrnr.dll","dhcpcsvc.dll","umpdc.dll","wshbth.dll","powrprof.dll","version.dll","gpapi.dll","devobj.dll","drvstore.dll","cryptnet.dll","msasn1.dll","cryptbase.dll","rsaenh.dll","cryptsp.dll","ntmarta.dll","dbghelp.dll","mswsock.dll","sspicli.dll","winmm.dll","IPHLPAPI.DLL","userenv.dll","iertutil.dll","netutils.dll","srvcli.dll","urlmon.dll","profapi.dll","propsys.dll","kernel.appcore.dll","wldp.dll","windows.storage.dll","SHCore.dll","bcryptPrimitives.dll","ucrtbase.dll","advapi32.dll","gdi32.dll","clbcatq.dll","cfgmgr32.dll","ole32.dll","imagehlp.dll","bcrypt.dll","psapi.dll","win32u.dll","crypt32.dll","sechost.dll","wintrust.dll","oleaut32.dll","user32.dll","shlwapi.dll","imm32.dll","msvcrt.dll","rpcrt4.dll","KERNELBASE.dll","kernel32.dll","msvcp_win.dll","combase.dll","msctf.dll","ws2_32.dll","setupapi.dll","gdi32full.dll","nsi.dll","shell32.dll","ntdll.dll"],"Microsoft Windows Software Compatibility Publisher":["msvcp140.dll","VCRUNTIME140.dll"],"Mozilla Corporation":["firefox.exe","libEGL.dll","osclientcerts.dll","libGLESv2.dll","nssckbi.dll","freebl3.dll","softokn3.dll","xul.dll","lgpllibs.dll","gkcodecs.dll","nss3.dll","mozglue.dll"]} MozCrashReason: Shutdown hanging at step XPCOMShutdown. Something is blocking the main-thread. Notes: FP(D00-L1000-W0000100-T000) DWrite? DWrite+ WR? WR+ WebGL? EGL? EGL- GL Context? GL Context- GL Context+ WebGL+ ProductID: {ec8030f7-c20a-464f-9b0e-13a3a9e97384} ProductName: Firefox ReleaseChannel: release SafeMode: 0 SecondsSinceLastCrash: 524 ShutdownProgress: xpcom-shutdown ShutdownReason: AppRestart StartupCacheValid: 1 StartupCrash: 0 StartupTime: 1705593263 SubmittedFrom: Client SystemMemoryUsePercentage: 61 TelemetryEnvironment: {"build":{"applicationId":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","applicationName":"Firefox","architecture":"x86","buildId":"20240108143603","version":"121.0.1","vendor":"Mozilla","displayVersion":"121.0.1","platformVersion":"121.0.1","xpcomAbi":"x86-msvc","updaterAvailable":true},"partner":{"distributionId":null,"distributionVersion":null,"partnerId":null,"distributor":null,"distributorChannel":null,"partnerNames":[]},"system":{"memoryMB":16344,"virtualMaxMB":4096,"cpu":{"isWindowsSMode":false,"count":12,"cores":6,"vendor":"GenuineIntel","name":"Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz","family":6,"model":158,"stepping":10,"l2cacheKB":256,"l3cacheKB":12288,"speedMHz":3192,"extensions":["hasMMX","hasSSE","hasSSE2","hasSSE3","hasSSSE3","hasSSE4_1","hasSSE4_2","hasAVX","hasAVX2","hasAES"]},"os":{"installYear":2022,"hasSuperfetch":true,"hasPrefetch":true,"name":"Windows_NT","version":"10.0","locale":"en-US","servicePackMajor":0,"servicePackMinor":0,"windowsBuildNumber":19045,"windowsUBR":3930},"hdd":{"binary":{"model":"WDC WD10EZEX-00KUWA0","revision":"15.01H15","type":"HDD"},"profile":{"model":"WDC WD10EZEX-00KUWA0","revision":"15.01H15","type":"HDD"},"system":{"model":"WDC WD10EZEX-00KUWA0","revision":"15.01H15","type":"HDD"}},"gfx":{"D2DEnabled":true,"DWriteEnabled":true,"ContentBackend":"Skia","Headless":false,"EmbeddedInFirefoxReality":false,"TargetFrameRate":60,"adapters":[{"description":"NVLDDMKM","vendorID":"0x10de","deviceID":"0x1b81","subsysID":"37031458","RAM":8192,"driver":"C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumdx.dll,C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumdx.dll,C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumdx.dll,C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumdx.dll C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumd.dll,C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumd.dll,C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumd.dll,C:\\Windows\\System32\\DriverStore\\FileRepository\\nv_dispi.inf_amd64_72a60bcfb646da4c\\nvldumd.dll","driverVendor":null,"driverVersion":"31.0.15.4665","driverDate":"1-12-2024","GPUActive":true}],"monitors":[{"screenWidth":1920,"screenHeight":1080,"refreshRate":60,"pseudoDisplay":false}],"features":{"compositor":"webrender","hwCompositing":{"status":"available"},"gpuProcess":{"status":"available"},"webrender":{"status":"available"},"wrCompositor":{"status":"available"},"openglCompositing":{"status":"unused"},"omtp":{"status":"unused"},"d3d11":{"status":"available","version":45312,"warp":false,"textureSharing":true,"blocklisted":false},"d2d":{"status":"available","version":"1.1"}}},"appleModelId":null,"hasWinPackageId":false,"sec":{"antivirus":["ESET Security"],"antispyware":null,"firewall":["ESET Firewall"]},"isWow64":true,"isWowARM64":false},"settings":{"blocklistEnabled":true,"e10sEnabled":true,"e10sMultiProcesses":8,"fissionEnabled":true,"telemetryEnabled":false,"locale":"en-US","intl":{"requestedLocales":["en-US"],"availableLocales":["en-US"],"appLocales":["en-US"],"systemLocales":["en-US","ro-RO"],"regionalPrefsLocales":["en-US"],"acceptLanguages":["en-US","en"]},"update":{"channel":"release","enabled":true,"autoDownload":true,"background":true},"userPrefs":{"browser.search.widget.inNavBar":false,"browser.urlbar.autoFill":true,"browser.urlbar.autoFill.adaptiveHistory.enabled":false,"browser.urlbar.dnsResolveSingleWordsAfterSearch":0,"browser.urlbar.quicksuggest.dataCollection.enabled":false,"browser.urlbar.suggest.quicksuggest.nonsponsored":false,"browser.urlbar.suggest.quicksuggest.sponsored":false,"network.trr.strict_native_fallback":false,"widget.content.gtk-high-contrast.enabled":true},"sandbox":{"effectiveContentProcessLevel":6,"contentWin32kLockdownState":15},"launcherProcessState":0,"addonCompatibilityCheckEnabled":true,"isDefaultBrowser":false,"attribution":{"campaign":"%2528not%2Bset%2529","content":"%2528not%2Bset%2529","dlsource":"mozorg","dltoken":"e3e3bcd1-5812-48df-9803-5e80e2aab219","experiment":"%2528not%2Bset%2529","medium":"referral","source":"support.mozilla.org","ua":"chrome","variation":"%2528not%2Bset%2529"},"defaultSearchEngine":"google-b-d","defaultSearchEngineData":{"loadPath":"[addon]google@search.mozilla.org","name":"Google","origin":"default","submissionURL":"https://www.google.com/search?client=firefox-b-d&q="}},"profile":{"creationDate":19740,"firstUseDate":19740},"addons":{"activeAddons":{"formautofill@mozilla.org":{"version":"1.0.1","scope":1,"type":"extension","updateDay":19730,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":null,"name":"Form Autofill","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":19730,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"pictureinpicture@mozilla.org":{"version":"1.0.0","scope":1,"type":"extension","updateDay":19730,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Fixes for web compatibility with Picture-in-Picture","name":"Picture-In-Picture","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":19730,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"screenshots@mozilla.org":{"version":"39.0.1","scope":1,"type":"extension","updateDay":19730,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Take clips and screenshots from the Web and save them temporarily or permanently.","name":"Firefox Screenshots","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":19730,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false},"webcompat@mozilla.org":{"version":"121.0.0","scope":1,"type":"extension","updateDay":19730,"isSystem":true,"isWebExtension":true,"multiprocessCompatible":true,"blocklisted":false,"description":"Urgent post-release fixes for web compatibility.","name":"Web Compatibility Interventions","userDisabled":false,"appDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"installDay":19730,"quarantineIgnoredByApp":true,"quarantineIgnoredByUser":false}},"theme":{"id":"default-theme@mozilla.org","blocklisted":false,"description":"Follow the operating system setting for buttons, menus, and windows.","name":"System theme — auto","userDisabled":false,"appDisabled":false,"version":"1.3","scope":4,"foreignInstall":false,"hasBinaryComponents":false,"installDay":19740,"updateDay":19740},"activeGMPlugins":{"gmp-gmpopenh264":{"version":null,"userDisabled":false,"applyBackgroundUpdates":1},"gmp-widevinecdm":{"version":null,"userDisabled":false,"applyBackgroundUpdates":1}}}} Throttleable: 1 TotalPageFile: 4253405184 TotalPhysicalMemory: 17138307072 TotalVirtualMemory: 4294836224 URL: about:support UptimeTS: 3184.07 UtilityProcessStatus: Destroyed Vendor: Mozilla Version: 121.0.1 Winsock_LSP: MSAFD Tcpip [TCP/IP] : 2 : 2 : 1 : 6 : 0x20066 : 0x8 : %SystemRoot%\system32\mswsock.dll :  : e70f1aa0-ab8b-11cf-8ca3-00805f48a192

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

XPCOMSpinEventLoopStack: default: RemoteWorkerService::Observe|nsThread::Shutdown: ProxyResolution useragent_locale: en-US

This report also contains technical information about the state of the application when it crashed.

After updating to 121.0.1 some sites, primarily Flickr, are terribly slow in comparison with other browsers (Chrome, Edge). The issues are related to opening pages with images or group or user streams - simply it takes way too much time making browsing almost useless. I don't know what may be the problem, but I logged out from other devices and cleared history and cache several times and nothing helped. Any ideas or similar issues?

Firefox (a new up-to-date install) has been very crashy on my new computer -- PC running Windows 11.

I ran troubleshooting mode and it shows 0 crash reports.

On my old computer, I had 4 Firefox windows open, a half dozen extensions, ~200 tabs and it was quite stable. This brand new install is running one window, 3 extensions, a dozen tabs open, and freezes and crashes pretty much every time I try to read my email (or do anything else that involves clicking).

How do get a stable Firefox?

I am using the newest version of Firefox 121.0.1 and a new checkbox to `Show original variables` under the 'Scopes' section in the developer tools showed up after the newest update when it wasn't there before. When it is turned on, this new feature on the developer tools is causing extreme slowdown and substantially slowing down my debugging time by taking 30+ seconds for my variables to show up in the scope every time I move around breakpoints. Is there any solution to this problem? If not, I would please ask for this feature to be removed or optimized so it doesn't impede with my development time since it worked just fine before and the variables showed up instantly before the update. Otherwise, I will have to stick with an older version of Firefox until this issue is fixed since I use it extensively for my debugging needs.

Hi I am the admin site owner of the above site on th site we have a widget that lets us monitor who is in our teamspeak server from the home page this was working great until I and other members updated to firefox 121.0.1. 2 days ago, now we get this message in the widget frame insted.

Firefox Can’t Open This Page To protect your security, server.nitrado.net will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

I contacted Nitrado support after reading this https://support.mozilla.org/en-US/kb/xframe-neterror-page They say they have fixed the issue but it still present after reinstalling the widget, clearing cache (server and firefox app) and server restart, this is effecting all our uses who use firefox, which is all of them :( can anyone help?

Hello

Just to report Firefox 121.0.1 (64-bit) unable to upload any video formats on youtube and always having invalid video format error. I'm unable to upload even that videos what was already successfully uploaded some times ago. I using Microsoft Edge now to upload on youtube and it is fine with all my videos. Hope you can fix soon.

This happens now a lot, sometimes I can uninstall Firefox reinstall and it works. That worked this time but only for a few days. I am back once again to where I get this error on every place I visit. I have cleared my cache etc.. uninstalled reinstalled did a restore. It is only Firefox all other browsers work fine. No idea what to do anymore and am sad because I prefer Firefox. I only have standard windows 11 home security stuff installed so nothing special or fancy firewalls. Tried turning on default fire wall. Tried all the instructions on the more info page the error screen leads to.

This error occurs on most all websites or places I need to log into

Secure Connection Failed

An error occurred during a connection to mail.google.com. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Anyone know why this is happening and a solution?

Just today a web based TV show has stopped playing, the circle spins for a moment (as if it was loading) the circle then just vanishes and nothing plays.

I am running Win 11, I have successfully had the video play in Edge and Brave.

Firefox however is being stubborn and refuses to play

Characters dissapearing, missing, garbled only in Firefox. Seems to be ok in troubleshooting mode. This only happens in Firefox so it appears to be isolated. As you hover over links is when it happens the most. I have the latest version installed and was just loaded on a new system.

Hi, when I try to open any PDF all I get is a blank grey screen. My settings are set to "open in firefox" and my default PDF viewer is also firefox. How can I fix this? Thanks!

If I go to Safelite and start scheduling an appointment, navigating through that set of webpages will cause my computer to green screen/crash. The landing page at https://safelite.com asks for a zip code, and submitting that form puts you into the scheduling flow; after entering some details about a vehicle, I can click back and continue a few times (less than ten) to make my computer crash. I was able to reproduce the issue in troubleshooting mode. I also tried the same steps in Chrome, but it did not produce a crash.

This computer has had an issue with crashing in this manner for a while now, but this is the first thing I've noticed consistently causes a crash. I'm not expecting a solution, but I am hoping to close in on the issue; whether or not Firefox is the source here is questionable, but it does seem highly entangled.

Windows 10 Pro v 22H2 Firefox 121.0.1 (64-bit)

I have tried preventing Firefox from autostarting with Windows start up by examining these potential program starting locations:

Firefox-Settings-General: "Open Firefox automatically when your computer starts up": Option not available about:config - toolkit.winRegisterApplicationRestart - set to "false" No listing for Mozilla or Firefox in Windows 10 "Startup Apps" settings page No listing for Mozilla or Firefox in Windows 10 msconfig.exe/System Configuration-Startup No listing for Firefox in Windows 10 Task Scheduler No Firefox program in Windows 10 - %appdata%\Microsoft\Windows\Start Menu\Programs\Startup folder All Firefox extensions (2) are disabled

Where else should I be looking? Thank you

I started getting this message today - "this page is slowing down firefox. To speed up your browser stop this page" How can I fix it other than to start using Safari.

After after update to 121.0.1 on Ubuntu, I'm not asked anymore for Primary Password at startup, hence I cannot use my saved logins and certificates. If I restart in Troubleshooting mode, I have the pop up for Primary Password back, which is working as expected. Restarting normally after disabled all Add-Ons does not solve the problem.