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Unable to Reduce Multiple Processes in Firefox

My keyboard regularly locks up using Firefox. I tracked the problem down to having upwards of 40 Firefox processes running in Task Manager. Disabling them or restarting F… (Lesen Sie mehr)

My keyboard regularly locks up using Firefox. I tracked the problem down to having upwards of 40 Firefox processes running in Task Manager. Disabling them or restarting Firefox only works for a few hours before the problem recurs.

Several people here recommend disabling "Use recommended performance settings," which should give me the option of selecting the max number of processes to be running.

However, when I disable the recommended performance setting, the hardware acceleration option appears, but not the process number selection. I'm finding no way to set the max number of processes.

I'm hoping for a work-around to that, or a different solution.

Thanks.

BTW, I also notice excessive processes running when I use Chrome. I'm concerned why this is happening on both my browsers.

Gefragt von john2510 vor 1 Stunde

User Identification Request (Client Certificate) Is Not Remembered

Hello, I use several websites that utilize mutual TLS authentication, also known as client certificate authentication. As a developer behind some of these websites, we … (Lesen Sie mehr)

Hello,

I use several websites that utilize mutual TLS authentication, also known as client certificate authentication. As a developer behind some of these websites, we will frequently launch and relaunch some of these sites to test different changes, so we don't usually bother with getting a properly signed certificate for the site. Developers must add a security exception for accessing the sites, which then prompt for user authentication using client certificates.

The problem I am encountering is that the "Remember this decision" checkbox on the "User Identification Request" does not seem to be working properly. There is one site which makes several connections when the page is first loaded and we have to click "Ok" on the "User Identification Request" about 10 times before the page fully loads. Other sites will randomly prompt for the request again when fetching data. The hostname and port do not change between requests.

I've tried replicating this behavior with a basic Apache httpd server setup with client authentication, but it doesn't seem to happen for the basic site. If this is happening due to a server configuration issue, I would like to know what it is that is causing it so that I can fix it. When using Chrome, this behavior does not happen.

Thank you!

Gefragt von andrew.roth vor 1 Tag

Letzte Antwort von andrew.roth vor 3 Stunden

Websocket can't connect - deleting cert9.db temporary fix issue

Hello, Recently I have noticed that facebook messenger doesn't work in my firefox, after some research I did find that entire websocket (and wss) doesn't work in my firef… (Lesen Sie mehr)

Hello, Recently I have noticed that facebook messenger doesn't work in my firefox, after some research I did find that entire websocket (and wss) doesn't work in my firefox. I am using Mozilla Firefox version 109.0.1, one thing that temporarily fix the issues is to delete cert9.db from profile folder. Starting in safe mode doesn't fix the issue, disabling all extensions neither work. The error I get in dev tools/console is 406 code or 400. In different browser everything works fine, but I want to stay with "fox" as long as I can.

Gefragt von Emil Michalik vor 4 Stunden

TED Talks

In all previous versions of Firefox I have been able to watch TED talks without problems. I am currently running version 109.0.1 and this URL does not work https://www.te… (Lesen Sie mehr)

In all previous versions of Firefox I have been able to watch TED talks without problems. I am currently running version 109.0.1 and this URL does not work https://www.ted.com/talks/christian_jarrett_why_are_we_so_attached_to_our_things It is only an example there are many others that fail, too. All the videos I have tried work in Opera (95.0.4635.25)

Gefragt von graham_hodges vor 4 Stunden

Difficulties in browsing

Hello, lately I have problems with browsing, and some sites - especially Google connected sites - stopped working with Firefox altogether. For example, in the last month … (Lesen Sie mehr)

Hello, lately I have problems with browsing, and some sites - especially Google connected sites - stopped working with Firefox altogether. For example, in the last month or so, when I open a link, it doesn't open for a long time or not at all, most times when I press the link again it might open. Google maps stopped working at all. I created a Google doc and when I tried sharing it I got a message that it can't be done at this time, I opened it in Chrome and it worked.

Any ides? Thanks

Gefragt von anaterrel vor 6 Stunden

Letzte Antwort von anaterrel vor 5 Stunden

Firefox (and also Thunderbird) crash on trying to load Yahoo mail login page

A friend (who knows even less about technology than me) has an old Dell Inspiron 1501 which has been running Linux Mint 18 Xfce, which is now unsupported. I'm beginning t… (Lesen Sie mehr)

A friend (who knows even less about technology than me) has an old Dell Inspiron 1501 which has been running Linux Mint 18 Xfce, which is now unsupported. I'm beginning to regret it but just to keep it going for a couple of years I offered to update to Mint 20 Xfce, which is the last version listing 1 Gb as the minimum Ram (everything later or other version are 2 Gb or more), which is the most that system can use. Once the wifi was eventually working (old b43 broadcom driver) most things went fine (except Team Viewer, which works on another Mint 20 Xfce system, but that's not a question for here). However, she uses Yahoo mail, and for some reason just attempting to load the login page (login.yahoo.com) causes Firefox to crash (I mentioned Thunderbird in the title as I attempted to access Yahoo Mail with it, but because it needs to access the Yahoo Mail page (as I think this is now based on App codes rather than passwords), and doing that crashed Thunderbird also). I'm pretty sure I have methodically gone through all the troubleshooting steps on https://support.mozilla.org/en-US/kb/troubleshoot-and-diagnose-firefox-problems (clear cookies & cache by deleting history; clear startup cache; refresh; reinstall; new profile). Firefox doesn't crash in Troubleshoot mode, despite the fact is seems to still use hardware acceleration, even though I thought it would disable that. Hence, I'm at the end of what I know to try (and that's just from following the guide, I am not an expert) and would be grateful for any help anyone can offer. I attach an image that lists all the submitted crash reports, as they will refer to slightly different conditions as I tried all the options mentioned above. I'm using my own PC to submit this (so any hardware & system data submitted by this web-form won't be relevant), not the Inspiron 1501 that has the issue. I can open the Yahoo mail page on this machine (same version of Firefox) and also on the Inspiron 1501 using Chrome (but there was a different reason relating to security why we couldn't log in via that). Would really like to get Firefox (and Thunderbird) working on the laptop, if possible.

Gefragt von Jonny Terry vor 2 Tagen

Letzte Antwort von Jonny Terry vor 9 Stunden

clean reinstall

I'm trying to perform the clean reinstall for Firefox on my computer. But, I see the instructions for the uninstall, Delete the Firefox installation folder, which is loca… (Lesen Sie mehr)

I'm trying to perform the clean reinstall for Firefox on my computer. But, I see the instructions for the uninstall, Delete the Firefox installation folder, which is located in one of these locations, by default:

   Windows: (Note: Check both folders.)
       C:\Program Files\Mozilla Firefox
       C:\Program Files (x86)\Mozilla Firefox 

Being I'm not computer wizard I had trouble finding the location of such folder. But when I accessed my program list in my windows program list I see a program named Mozilla maintenance service. When I click on that I see a format/window to "uninstall C:\Program Files (x86)\Mozilla Maintenance Service\." Is this the program/folder I need to uninstall to complete the proper instructions I need to perform a clean install? If so, when I delete it I then reinstall Firefox once again after the uninstall procedure? Is performing the uninstall procedure going to screw up my Firefox browser and my many bookmarks I have accumulated over the years? Can someone please help and explain? Thank you.

Gefragt von sciencemagic vor 15 Stunden

Letzte Antwort von jscher2000 - Support Volunteer vor 10 Stunden

'TotalAdblock' add covers the bottom of whatever I am seeing preventing use of the bottom information or choices displayed there.

'TotalAdblock' add covers the bottom of whatever I am seeing preventing use of the bottom information or choices displayed there. If I use and hold the right hand image … (Lesen Sie mehr)

'TotalAdblock' add covers the bottom of whatever I am seeing preventing use of the bottom information or choices displayed there. If I use and hold the right hand image slider I am able to see another line of the desired information, but it slips behind the add as soon as I release the slider.

Today 2/7/2023, when I opened a new window, "AddBlock" was not there and everything worked fine.

Firefox 109.0.1 My Mac OS Ventura 13.2 My email [email removed from public]

Gefragt von John80 vor 14 Stunden

Letzte Antwort von cor-el vor 11 Stunden

Encrypted HTTPS websites always ask if I want to trust the certificate

I am using Mozilla Firefox 64-bit with version 107.0 on Windows 10 21H2. I connect very often to HTTPS websites without a valid certificate. Often with certificates issue… (Lesen Sie mehr)

I am using Mozilla Firefox 64-bit with version 107.0 on Windows 10 21H2. I connect very often to HTTPS websites without a valid certificate. Often with certificates issued by themselves. Before it was always enough to say "I trust this website" once. Now the question comes again and again, whenever I connect. What could be the cause of this?

Gefragt von Andreas Fendt vor 2 Monaten

Letzte Antwort von TyDraniu vor 23 Stunden

YouTube Wont Play In Private Window

Firefox 103.0.2 (64 bit) doesn't play YouTube videso in Private Window. The same videso play in s statdrad new window. Try: https://www.youtube.com/watch?v=0fiVciCs8zU wh… (Lesen Sie mehr)

Firefox 103.0.2 (64 bit) doesn't play YouTube videso in Private Window. The same videso play in s statdrad new window. Try: https://www.youtube.com/watch?v=0fiVciCs8zU which ironically won't play in private! Every time you press the play button you get about half a second of play before pausing. In standard mode it plays just fine.

Gefragt von Les vor 2 Monaten

Letzte Antwort von Dropa vor 23 Stunden

The WidevineCdm plugin has crashed

I'm not able to any DRM content on my Firefox. It's playing properly on Chrome as well as Prime Video apps on my Windows. I tried submitting crash reports from my account… (Lesen Sie mehr)

I'm not able to any DRM content on my Firefox. It's playing properly on Chrome as well as Prime Video apps on my Windows. I tried submitting crash reports from my account.

I tried reading Get help section, but most of the doubts were on MacOS.

Windows specification Edition Windows 11 Pro Version 22H2 Installed on ‎29/‎9/‎2022 OS build 22621.1105 Experience Windows Feature Experience Pack 1000.22638.1000.0

It has been happening with the latest update for last 1 month. It was working earlier as expected.

I'm using Firefox Version 109.0.1 (64-bit)

I've already tried reinstalling Firefox on my Windows, but It didn't work.

Gefragt von kapil kumar vor 1 Tag

Letzte Antwort von Dropa vor 23 Stunden

Issues with Updates

For the second update in a row, Firefox has caused issues with two of the web sites I use most frequently. The first is Fidelity.com. If it will load at all, it takes a n… (Lesen Sie mehr)

For the second update in a row, Firefox has caused issues with two of the web sites I use most frequently. The first is Fidelity.com. If it will load at all, it takes a near eternity to do so. The second is the web site for my medicare insurance plan - it causes me to be locked out of my on-line account. These issues first occurred on the second to last update when both of these problems first appeared. I almost chalked it up to coincidence. But now that it has happened again (and only those two web sites) with the latest update I installed (ver. 109.1), I know that it is a problem with Firefox. I have enjoyed the privacy and reliability of Firefox for years. But if updates are going to eliminate my access to my most used web sites, then I'll have to find another browser.

Gefragt von cadman571 vor 1 Tag

Firefox shuts down hidden and closes teams-app

Lately firefox have been buggy and have closed all my tabs, or so I tought, but after using task manager I see it's up an running, but if I just use the firefox button a … (Lesen Sie mehr)

Lately firefox have been buggy and have closed all my tabs, or so I tought, but after using task manager I see it's up an running, but if I just use the firefox button a new windows open, but if I right-click and tells it to open av often used site, it pops up with all my saved tabs. I've tried using the exit button in the menu, but it makes no difference.

I've tried fixing it a few times via the installer, havent uninstalled it yet as I have to be in the office to do a complete re-install.

But the funny thing after the lastest update is that is I open firefox, my teams app go down, and if I open teams, Firefox goes down... I've tried using safe mode in firefox, but it made no difference.

Gefragt von Anki86 vor 2 Wochen

Letzte Antwort von Anki86 vor 1 Tag

Firefox keeps crashing on endeavour OS arch linux

https://crash-stats.mozilla.org/report/index/10242ead-71bd-4d33-9bc8-a51f20230207 https://crash-stats.mozilla.org/report/index/f1852a6c-18bf-4aff-ba28-b90fd0230207 https:… (Lesen Sie mehr)

Gefragt von ligrenhol2 vor 1 Tag

109 freezes on Raspberry Pi 4

From version 109 64 bit needs hardware acceleration disabled on Raspberry Pi 4 to be able play .mp4 files, most video sites, such as Rumble and also Google Maps. If enabl… (Lesen Sie mehr)

From version 109 64 bit needs hardware acceleration disabled on Raspberry Pi 4 to be able play .mp4 files, most video sites, such as Rumble and also Google Maps. If enabled, Firefox freezes/hangs, requiring to be closed via panel tab.

Gefragt von ThaiHoliday vor 3 Tagen

Letzte Antwort von cor-el vor 1 Tag

Code erreur PR_END_OF_FILE_ERROR

Bonjour, Depuis une semaine, j'ai ce message à l'ouverture de ma page d'accueil Orange, avec Firefox !! PR_END_OF_FILE_ERROR il n'y a qu'avec mon navigateur et pas sur C… (Lesen Sie mehr)

Bonjour, Depuis une semaine, j'ai ce message à l'ouverture de ma page d'accueil Orange, avec Firefox !! PR_END_OF_FILE_ERROR il n'y a qu'avec mon navigateur et pas sur Chrome ni Edge. Avant, j'étais le seul impacté par ce problème et maintenant les trois P.C de la maison le sont. Deux W11 et un W10. En déconnectant le VPN le souci n'existe plus. Merci d'avance pour votre aide.

Gefragt von YAGO vor 2 Tagen

Letzte Antwort von cor-el vor 1 Tag

Firefox crashing semi constantly

I recently bought a new laptop and seem to have Firefox constantly crashing in both normal and troubleshoot mode on both a Windows 11 OS as well as Linux OS's (Pop_OS and… (Lesen Sie mehr)

I recently bought a new laptop and seem to have Firefox constantly crashing in both normal and troubleshoot mode on both a Windows 11 OS as well as Linux OS's (Pop_OS and Manjaro). In general it will crash every 30 minutes or so but sometimes it can happen rapidly in a row.

I'm not sure what the problem could be but it sounds like a hardware problem? However I don't seem to be experiencing crashes on Edge or Opera when I tried them but I haven't tested it for too long yet. Does anyone have any advice or insight about this?

Here are some recent report ID's:

bp-fa5e703a-fb27-4eb0-8cca-260f10230207

bp-7a261e27-ac52-44ae-aca8-45fbc0230207

bp-2ac09c72-a33b-415a-a1e1-8e2f30230207

bp-eca9bdc5-e0f2-438e-95bf-84bde0230207

bp-fb11c5ac-9ae6-468b-bc23-edc460230207

Gefragt von Anionz vor 1 Tag

Letzte Antwort von cor-el vor 1 Tag

Malwarebytes blocks Firefox as malicious site?

I use windows10 32 bit on an HP G2 small form factor desktop. Today I got an error message from the malwarebytes app that it had blocked a web page. When I looked at the … (Lesen Sie mehr)

I use windows10 32 bit on an HP G2 small form factor desktop. Today I got an error message from the malwarebytes app that it had blocked a web page. When I looked at the app protection record I saw multiple instances of it blocking firefox.exe (see attached). The report mentions multiple instances of the app fox.exe being blocked on port 443 with different ip addresses and connection listed as "outbound". I am not very knowledgeable about the web, so some help would be great. The report goes back into January although today was the first time I saw the pop up warning. I only have 2 extensions installed and as far as I know they are legit. Any ideas on what I should do?

Gefragt von lewynld vor 1 Tag

Unable to access many sites, which I could previously

I have that issue also it shows up anytime I try PNC.com or my health care insurance. The workaround is using Firefox's private window. I removed my saved login and dump… (Lesen Sie mehr)

I have that issue also it shows up anytime I try PNC.com or my health care insurance. The workaround is using Firefox's private window. I removed my saved login and dumped my data, cookies, site data, and cache but that didn't help. That has been a pain restoring other sites I had saved, but that's another story.

  See image for error message.

Gerry

Gefragt von Gerry58 vor 4 Tagen

Letzte Antwort von Gerry58 vor 1 Tag