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Firefox browser often crashes

Hello,somebody。 My firefox browser has collapsed 8 times from 2021/12/1. It is currently operating normally, but the number of collapse is too frequent, and the user exp… (читать ещё)

Hello,somebody。 My firefox browser has collapsed 8 times from 2021/12/1. It is currently operating normally, but the number of collapse is too frequent, and the user experience is very poor. The latest Crash report ID:bp-fd4c7367-1346-4a10-a2cd-244ac0211202

Задан cyxiu123 13 часов назад

Последний ответ от cyxiu123 13 минут назад

firefox wont work!

When i start firefox, i get a white window. menu works, but unable to visit any site or even see items like settings and password, etc. (although tab is created). I tried… (читать ещё)

When i start firefox, i get a white window. menu works, but unable to visit any site or even see items like settings and password, etc. (although tab is created). I tried to refresh firefox via help, kill the task thru task manager, and finally i tried to uninstall and reinstall. Upon reinstall i got an error regarding a missing DLL??

See image.

Please advise!

Note: i recently upgraded to windows 11.

Задан anubhavshah 2 часа назад

Последний ответ от FredMcD 1 час назад

  • Решено

Firefox slow to load tabs; additional login problems

Windows 10 desktop user, Firefox says that it's up to date. Background information: After running normally for most of yesterday, my computer entered sleep mode while I w… (читать ещё)

Windows 10 desktop user, Firefox says that it's up to date.

Background information: After running normally for most of yesterday, my computer entered sleep mode while I was having dinner and then had some sort of trouble coming out of it, forcing it to restart entirely. Only Firefox and Discord were open at the time the computer entered sleep mode.

Upon restarting Firefox, however, I noticed that my tabs were loading unusually slowly even after they had allegedly finished - switching between tabs often results in white screens with the circle in the middle of them for several seconds, and there is noticeable lag when attempting to open links or type in the search bar, among other things. This problem has persisted after restarting as well as shutting the computer down entirely before rebooting it.

Troubleshoot Mode made no noticeable difference, nor did clearing the cookies and cache afterwards. However, in my subsequent attempts to relog into several sites afterwards, I was unable to do so for both Google (via Youtube; the saved email fills properly but it will not proceed to where you'd normally enter the password) and, ironically, the mozilla/firefox websites itself, which claims I do not have cookies enabled.

(Which means that, embarrassingly, I've had to use Edge just to login here and ask this question...)

All the other websites that I've tried to login to have worked, though, so I'm not sure what's going on.

Can anyone help me?

Задан fangren3000 1 день назад

Дан ответ FredMcD 17 часов назад

Need Escalated Help: Firefox Uses Excessive Memory in WIndows 11.x

I asked about this in a previous thread and never got a response from the escalation group. I use my computer all day and keep several tabs open for ongoing use. This is … (читать ещё)

I asked about this in a previous thread and never got a response from the escalation group.

I use my computer all day and keep several tabs open for ongoing use.

This is an example of what I see regarding Firefox's memory use. I do not open and close tabs often enough to have this make sense.

Please help! I cannot afford to have so much of my available memory blocked.

Задан JandNL 3 часа назад

Firefox on Windows 10 Loads Multiple Versions of the Same Tab, Limiting Memory (RAM)

Several weeks ago, because it seemed to be a Gmail-tab-only problem, Firefox Support advised us to contact Gmail Support. It is now clear that the problem is with the Fir… (читать ещё)

Several weeks ago, because it seemed to be a Gmail-tab-only problem, Firefox Support advised us to contact Gmail Support.

It is now clear that the problem is with the Firefox browser. The attached screenshot shows an example of an affected tab.

Please fix this. Multiple versions of the same tab waste RAM and other memory, especially on a limited-memory device such as a laptop.

Задан JandNL 2 месяца назад

Последний ответ от JandNL 3 часа назад

firefox browser issue.

Have latest version of browser running on Windows 11 Pro with all updates. All websites work fine except for Houston Chronicle Paper. Contacted them and they see no prob… (читать ещё)

Have latest version of browser running on Windows 11 Pro with all updates. All websites work fine except for Houston Chronicle Paper. Contacted them and they see no problems on there end. Suggested deleting cookie and cache which I did. Site is slow loading pages and the refresh button on top left page is always blinking. Exiting and restarting the browsing of the paper several times get me through it. Any thoughts?? Michael Lindley

Задан mhlindley 5 часов назад

Последний ответ от FredMcD 4 часа назад

Firefox won't run Cox Contour

When I attempt to run Cox Contour I am presented with "Your system isn't compatible with Contour." However, I am running the latest Windows 10 Pro and Firefox 94.0.2. Con… (читать ещё)

When I attempt to run Cox Contour I am presented with "Your system isn't compatible with Contour." However, I am running the latest Windows 10 Pro and Firefox 94.0.2. Contour runs fine under MS Edge and Google Chrome. I have already spoken to Cox, rebooted both Firefox and my PC, and verified that both Edge & Chrome can run Contour. Contour ran fine with Firefox two days ago, and I MUCH prefer Firefox to either Edge or Chrome.

Please advise.

Задан Hwedhlor 10 часов назад

Последний ответ от andmagdo 8 часов назад

Netflix error F7121-3078

Yesterday afternoon I tried to watch a Netflix movie and the Error #F7121-3078 came up. It told me to update Firefox. I did to no avail. I then uninstalled Firefox and… (читать ещё)

Yesterday afternoon I tried to watch a Netflix movie and the Error #F7121-3078 came up. It told me to update Firefox. I did to no avail. I then uninstalled Firefox and reinstalled...no luck. I have updated my Dell computer and ran my Mechanic Systems and still receive the same error. Everything else works fine. That includes the Google browser, You Tube, Amazon Prime etc., even the Netflix trailers. I chatted with Netflix and the young man asked a lot of questions but in the long run couldn't help me...What can I do that I haven't done already. Any suggestions???? Sally Negri

Задан ohmostnoble1 12 часов назад

Последний ответ от cor-el 9 часов назад

Netflix Error F7121-3078

I tried to watch Netflix on your browser but got the error message above with a statement along the lines that I needed to install the latest update of firefox. "It means… (читать ещё)

I tried to watch Netflix on your browser but got the error message above with a statement along the lines that I needed to install the latest update of firefox.

"It means that the version of Mozilla Firefox you're using on your computer is no longer supported. Follow these steps to fix the problem."

I did update and restarted the browser and later my computer, the same message is appearing.

Задан rangikudoug 1 день назад

Последний ответ от jscher2000 10 часов назад

Firefox crashing when rendering maps

For the past two weeks, I've noticed that embedded maps make my browser immediately crash. I initially thought it was a Firefox problem, but I have been having a similar … (читать ещё)

For the past two weeks, I've noticed that embedded maps make my browser immediately crash. I initially thought it was a Firefox problem, but I have been having a similar issue with Safari. This does NOT happen on my iPhone using the same two browsers. This also does not seem to effect Google Maps or embedded Google Maps, but embedded maps from other services. Anyway, I'm posting here because Firefox conveniently provides crash data, I'm not sure what else the cause could be and I'm hoping someone can help.

Two websites this has been consistently happening with are The Empire State Trail bike path (https://empiretrail.ny.gov/) and a NYC vaccine finder website (https://vaccinefinder.nyc.gov/). Firefox immediately crashes, though with the EST website it seems to be tied to the pathway of the trail being drawn (crashing after I've zoomed in a few times and the path has to regenerate). Safari doesn't totally crash, but forces a site reload and after it fails a second time says it can't display the site.

Any ideas what the issue could be? I'm on the latest version of Catalina (10.15.7), Firefox and Safari and seem to have all security updates for all.

Here's a link to the latest crash data: https://crash-stats.mozilla.org/report/index/1389c870-51cf-4790-b0a0-fd01f0211202

Задан conrad 14 часов назад

Последний ответ от FredMcD 10 часов назад

lockwise. Hidden and not updatable passwords

I am experiencing a problem with lockwise since months. In just few words I cannot see which password are stored and therefore I cannot even edit them (see the pict). The… (читать ещё)

I am experiencing a problem with lockwise since months. In just few words I cannot see which password are stored and therefore I cannot even edit them (see the pict). The funny part is that the login/passwords data are there because I can use them after landing on any page where I have an account. That's to say that the only way I have to edit a password that I changed on a different browser is to visit the page and then change it. Another few examples? 1) If I enter in the search box any of the sites that should be (and indeed are) there, it cannot retrieve anything. 2) If I click insert new credential it does nothing (no box where to insert the new data)

Note! Browser update 94.0.2 (Mac) Logged in my FF account and Sync activated.

Задан spock1 13 часов назад

Regular Crashes Playing Wormax.io

Every time I play this online game at the site, Wormax.io, it will lag and/or crash the tab after a few minutes of playing. Occasionally, the site will take a very long t… (читать ещё)

Every time I play this online game at the site, Wormax.io, it will lag and/or crash the tab after a few minutes of playing. Occasionally, the site will take a very long time to load.

Here's my crash report: bp-4fd287ff-c2e1-4168-8e9d-ac1950211202

Задан Kevin Kehler 13 часов назад

Unable to set Firefox to open pdf documents inside Firefox

In Firefox application settings I go to the General > Applications > Choose how Firefox handles the files you download from the web or the applications you use whil… (читать ещё)

In Firefox application settings I go to the General > Applications > Choose how Firefox handles the files you download from the web or the applications you use while browsing. From there when I try to set it to open PDF documents itself, I only see options "Always ask", "Save file" and "Use other". I tried using the "Use other" option and set it to Firefox, but the setting always sets back to "Always ask". I'm unable to set Firefox to open pdf documents inside Firefox, they just always download.

I did read many many threads on this issue on the web, I'm clearly not the only one with this problem, but none of the solutions proposed worked for me. Thanks for any help you can provide.

Задан eco.voyageurs 13 часов назад

Firefox crashing

Continuing to have issues with pinned tabs and, worse, Firefox crashing...like y'day with loss of all pinned tabs on powering up today?! Have posted issue several times … (читать ещё)

Continuing to have issues with pinned tabs and, worse, Firefox crashing...like y'day with loss of all pinned tabs on powering up today?! Have posted issue several times with "FredMcD" being unable to help but who escalated the problem...with no response from Mozilla/Firefox! Needlessly spending a great deal of time restoring pinned tabs but sometimes cannot find them all. Does the "800 lbs" Mozilla care?

Задан WhiteBimmer 14 часов назад

Very slow site loading due to Windows Firewall.

Hello together. I'm experiencing the same problem as discussed in this cases that is not solved yet: https://support.mozilla.org/en-US/questions/1312836 https://support.m… (читать ещё)

Hello together.

I'm experiencing the same problem as discussed in this cases that is not solved yet: https://support.mozilla.org/en-US/questions/1312836 https://support.mozilla.org/en-US/questions/1333547 https://support.mozilla.org/en-US/questions/1321038

Symptoms: After FF starting it loads pages fast enough. After several minutes of using pages start be loading very slow. Loading slowness increases until it becomes blocked continuously. Reload button has no effect. I tried everything from here: https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can - No effect.

Work around done: When windows is loading in Safe Mode the problem disappeared. If I disable Windows Defender Firewall the the problem disappear and appear after firewall enabling again in several minutes (same as after FF restarting) When I go to <current network settings> and switch Network Profile from Public to Private or from Private to Public the problem disappear but goes back just in several minutes (same as after FF restarting). Windows 10 Restorehealth has no effect, and reports that everything is OK with system files (DISM.exe /Online /Cleanup-image /Restorehealth ) The most strange thing Windows 10 In-place Upgrade has no effect.


I found out the core of problem is that Windows Firewall is blocking FF internal interprocess communication on local TCP ports. Yes, you would say it is not possible and firewall doesn't affect local port communication but in my case it is a fact. I used the ProcessMonitor from Windows Sysinternals, and Windows Defender Firewall with Advanced Security log. Screenshots shows this fact. On first two lines from Firewall log you see a Local Port Communication blocking, on ports 1401 and 1400. Next Screenshot from ProcessMonitor shows (see blue colored lines) that it was exactly FF communication, where I was trying to reload a page several times.

Any ideas what to do with it? It seems like Microsoft’s way fighting a concurrent web browsers, but I hope it isn’t.

Now I use FF version 94 but the problem starts from 88. I was trying FF downgrading to version 75 with no effect.

Задан igor19 1 день назад

Последний ответ от igor19 15 часов назад

PR_CONNECT_RESET_ERROR - Kaspersky Internet Security is ON

Have been trying to fix this problem - FF works beautifully if Kaspersky Internet Security is OFF but cannot access any websites when it is ON - just this PR_CONNECT_RESE… (читать ещё)

Have been trying to fix this problem - FF works beautifully if Kaspersky Internet Security is OFF but cannot access any websites when it is ON - just this PR_CONNECT_RESET_ERROR page.

Kaspersky support has been assisting but no solutions as yet. Any help from Mozilla is appreciated. This has been going on for 4 days now.

Using FF version 94.0.2 (64-bit) on Windows 10.

I've tried debugging the extension, errors in attachment

Задан rgarzaroli 1 день назад

Последний ответ от FredMcD 17 часов назад

  • Решено

Posting pics

When I try to post a pic on Marketplace in Firefox I select the .JPG picture and upload it. The picture I want to post appears fine before I upload it. Once I upload it t… (читать ещё)

When I try to post a pic on Marketplace in Firefox I select the .JPG picture and upload it. The picture I want to post appears fine before I upload it. Once I upload it to Facebook, it just appears as a solid colour. I have attached a couple pics, one is of the pic I want to upload and the other is the pic after it is uploaded. I should state that if I use Chrome or Edge, it works fine. And if I try to post a pic to my timeline it works fine. I just have this problem when using FireFox and trying to post to MarketPlace I know, well just use Chrome or Edge, I DON'T WANT TO :-) I want to use my FireFox. Ian

Задан Ian B Dunn 2 дня назад

Дан ответ jscher2000 1 день назад