Firefox Community Forum

When I use picture-in-picture for any video, all of my firefox browser windows go unresponsive. I can move the cursor around, but it won't allow me to click on anything. The only way to stop it is to open a brand new window which makes it responsive again and then close out of the PIP video. Sometimes it lets me go back to using the browser as normal, and other times it causes all firefox windows to crash. I'm using Windows 10. This issue only began happening about 10-ish days ago.

The Crash Report IDs are: bp-42f92617-671a-4e30-9d32-e1def0260302 bp-64cb35b0-5ab7-4b9d-8a80-7d2470260302

I am running Firefox in Windows 7 on a PC. When I start up Firefox, in WINDOWS Task Manager there appear between 20 and 30 instances of firefox.exe of different sizes in the Processes Window. I can End Process on most of them without shutting down Firefox or any of the other instances of firefox.exe. However if I shut down one listed with about 200,000K of Memory (Private Working Set), then Firefox shuts down and all other instances of Firefox disappear. If I open an new tab in Firefox, more instances of firefox.exe appear.

I have never seen this behavior before. I tried uninstalling and reinstalling Firefox, but the same behavior occurred. Is this normal behavior, or should I be concerned?

I have enclosed screen shots from the Task Manager. I also have a Dump File of a couple of the firefox.exe instances, including the large one, if that would be helpful.

Thank you.

Firefox has stopped working about 5 times in the last few days while browsing? sometimes on Youtube sometimes it just completely freezes and wont even close with task manager I had to force my pc to reboot yetserday because it wouldnt respond, my pc is rock solid stable while doing anything else including gaming and is 16 months old and have never crashed even once???

Do Mozilla really have no idea why their browser is considered a better alternative to other browsers? Why do they insist on making their browser WORSE for the sake of jumping on the latest stupid tech trend!? Some new tech that makes everything it's used in perform considerably worse? Oh boy sounds like the perfect thing for firefox! If this keeps up I'm looking into a browser that's at least more open about the fact it doesn't care.

Of 3 macs in the house, all on OS12, the one on ethernet to the ISP has been failing regularly: 1.) fails to collect history 2.) fails to present long-time home page 3.) if it does boot-up properly, expected behavior slows down markedly during a session on the computer (Usually rebooting the entire machine restores this. This morning even that didn't work.)

FoxFire (v146.0) crash report is available. Here is infor on machine:

 Model Name:	Mac mini

 Model Identifier:	Macmini7,1
 Processor Name:	Dual-Core Intel Core i5
 Processor Speed:	2.6 GHz
 Number of Processors:	1
 Total Number of Cores:	2
 L2 Cache (per Core):	256 KB
 L3 Cache:	3 MB
 Hyper-Threading Technology:	Enabled
 Memory:	8 GB
 System Firmware Version:	483.0.0.0.0
 OS Loader Version:	540.120.3~37
 SMC Version (system):	2.24f32
 Serial Number (system):	C07W4442G1HW
 Hardware UUID:	4FFAC2D9-63A5-5546-973C-5D509C5D43A2
 Provisioning UDID:	4FFAC2D9-63A5-5546-973C-5D509C5D43A2'

When using firefox, and only when using firefox, I experience quite a lot of lag when using "google docs" (https://docs.google.com) and only when using "google docs", eg. this does not apply to, say, MS Word or google presentations.

Like I said this only applies to firefox, meaning google chrome and microsoft edge both work fine.

Here are some of the troubleshooting steps I've tried, without success:

  Launching in troubleshooting mode

  Disabling 0-RTT

  Disabling hardware acceleration

These issues do not appear on my machine at home, which also uses firefox, that however is a different version of Windows, an AMD cpu and a dedicated GPU instead of integrated, so idk if that narrows it down even one bit...

The computer on which the issues appear on is a HP Spectre x360 14, which if you don't want to search it up means I have 32gb of RAM @ ~7500MT/s, and an Intel Core Ultra 7 155H as my CPU.

I'd love to keep using firefox without having to fire up chrome every time i need to write/edit a document, which, as a student, is quite often...

Thanks a lot!

Hi!

I don't understand. Firefox is eating up memory again in the latest versions, and on top of that, it's the GPU on my PC.

4GB for the app and up to 8GB.

Are you mining Bitcoin on my machine?

What are you doing?

Когда firefox зависает и windows предлагает его убить, firefox получает права системы и по этому становиться не убиваемым.Система не может его убить потому что у его права системы .В первые заметил этот баг когда сделал браузер firefox браузером по умолчанию.У меня сим роутер при запуске системы открывает браузер тут та браузер и зависает (не всегда ,но часто) в диспетчере задач в этот момент у его права системы.Писал в майрософт ,майкрософт посоветовал пользоваться нормальным браузером и сменить браузер по умолчанию .По совету майкрософт сменил браузер по умолчанию на chrome проблема пропала. Firefox 140.0.2 (64-разрядный) Windows 11 версия 24H2

When I open FF 137 on my iMac running OS 12.7.6, it just keep trying and trying with no link. When I try and quit it needs to be forced quick to stop running. There are no fire walls and it worked yesterday 4-5-25 just fine, but no go today. I tried replacing FF and still no luck, what do I try now, [email removed]@yahoo.com

Hi Team,

When we enable Netskope, all the searches breaks (specifically with Google Search Engine). It takes about 2 to 3 mins to do the first search, after which it continues to work normally.

Furthermore, facebook takes too long to load (~4mins).

The netskope support team has asked us to make a few changes in about:config: 1. network.http.http3.enabled 2. QUIC protocol 3. network.udp.enabled

None of this works and even if it works, the problem is we have about 1500 devices.

Are there any reported issues ? And is there anything that we are missing ?

He said its down to some update which for some reason I dont have but in the attached image, he is able to add his own wallpaper in nightly but I am not for some reason. Would love some support

Since updating to version 135.0.1 last night, all kinds of interactive maps have been loading like the pictured attached below. Even maps in pdf aren't properly loading, loading black pages. Everything works completely fine in all my other browsers.

Whenever I try to use Firefox, tab keeps crashing and there is a crash report. It keeps happening to the point where I cannot work. Below are some of dozens of crashes I've had this week. I would genuinely appreciate your help.

https://crash-stats.mozilla.org/report/index/b3901d05-40b4-4894-ad6a-a92120241213

https://crash-stats.mozilla.org/report/index/31d91df8-d658-4d25-9704-2140b0241213

https://crash-stats.mozilla.org/report/index/03b80ce3-3873-4ee4-9eee-cea350241213

https://crash-stats.mozilla.org/report/index/f3ecd3ae-a895-4eea-bf98-88b740241213

https://crash-stats.mozilla.org/report/index/f0d2b761-6319-4560-8153-c533c0241213

https://crash-stats.mozilla.org/report/index/d4b9fd34-b6d6-44ca-9ca2-1f88f0241213