Bluetooth headphones cracking noises only on Firefox

Hi, I think there is a connectivity or audio code problem because when I'm using YouTube on Firefox browser there is a crackling sound on all videos (I am using smartphon… (read more)

Hi, I think there is a connectivity or audio code problem because when I'm using YouTube on Firefox browser there is a crackling sound on all videos (I am using smartphone and Bluetooth headphones). On Chrome, it is not present. Please fix it.

Asked by lexxuseagle 2 days ago

Delays and lags

About once a minute or more Firefox lag by 10-15 seconds before showing a character or characters I have typed. It seems to be using a lot RAM. I have one window open w… (read more)

About once a minute or more Firefox lag by 10-15 seconds before showing a character or characters I have typed.

It seems to be using a lot RAM. I have one window open with six tabs, including this one, and it is using nearly 8GB. There are 48 processes showing in Activity monitor.

I am using version 135 on a Mac Book Pro running MacOS 15.3 (Sequoia).

It is almost unusable.

Asked by dkgqncsv4q 8 hours ago

Firefox 135 funky image rendering

a few months ago firefox started rendering images funky. I am not sure what changed, it seems to be a setting problem as other computers with FF 135 don't seem to do thi… (read more)

a few months ago firefox started rendering images funky. I am not sure what changed, it seems to be a setting problem as other computers with FF 135 don't seem to do this. I have not been able to come up with the right search terms to describe the problem. here is a screen shot of the issue.

Asked by qode.qrash 4 days ago

Need Help Optimizing Firefox Performance for My Web Development Projects

Hello Mozilla Community, I’m currently using Firefox for my web design projects and facing some performance issues when testing websites built with modern frameworks. As… (read more)

Hello Mozilla Community,

I’m currently using Firefox for my web design projects and facing some performance issues when testing websites built with modern frameworks. As a developer at DE IT SOLUTION where we provide website design and development services, I rely on Firefox for testing due to its robust developer tools.

However, I’ve noticed:

Firefox becomes slow when handling multiple tabs with live previews. Developer Tools sometimes lag during real-time CSS adjustments. I would love advice on:

Best practices for optimizing Firefox for web development. Recommended extensions that won’t slow down the browser. Tweaks for faster rendering of web pages during testing. I’ve explored Mozilla’s tips but would appreciate insights from this expert community. Also, if you’re interested in how UX/UI impacts web performance, you might enjoy this article from my experience: Why UX/UI Design Matters in Web Development (Sharing for learning purposes).

Thank you in advance for your suggestions!

Asked by William Jones 14 hours ago

Firefox using huge amounts of RAM/crashing

I am on a Mac desktop running Ventura 13.7.3 and running Firefox 135 with extension of Ghostery, Privacy Badger, Google Don't Track Me, Facebook Container, FoxClocks and … (read more)

I am on a Mac desktop running Ventura 13.7.3 and running Firefox 135 with extension of Ghostery, Privacy Badger, Google Don't Track Me, Facebook Container, FoxClocks and SoftGreenLeaves theme. All of these extensions have been playing nicely with each other for a long time.

Recently I've been having trouble recently with Firefox doing that thing of suddenly freezing/producing multiple windows and I need to refresh in order to get it working properly again. This has happened three times in the last five days - so frequently that I now keep the refresh instructions on my desktop. Today I heard the CPU grinding and clicked open my Activity Monitor to see four listings of 'FirefoxCP Isolated Web Content' running all of them using in excess of 2Gb. Unfortunately I wasn't able to get a screenshot of the Activity Monitor while this was going on as I had the Mac force quite Firefox and the moment I did, the activity stopped, but I've attached an example of the Activity Monitor showing still high CPU values for a few moments of browsing.

So what's up? How can I stop the CPU grab? How can I stop the frequent crashing?

Asked by skyreburn 10 hours ago

Unable to connect screen

This morning Firefox stopped working for every website I attempted to access. The window shows the "Unable to connect" error. I'm currently using Edge for the Mozilla si… (read more)

This morning Firefox stopped working for every website I attempted to access. The window shows the "Unable to connect" error. I'm currently using Edge for the Mozilla site help pages. I've tried many of the help article procedures, including: 1) Removed and re-added Firefox in the Windows Defender Firewall settings; 2) Scanned PC for Malware (Webroot SecureAnywhere, CE25.1), no threats detected; 3) Cleared recent history from Firefox. 4) Opened Firefox in Troubleshooting Mode but the problem persists. 5) I've also set the Network settings to "no proxy". Windows settings is set to automatically detect settings Firefox was working last night when I was installing an old version of Quicken 2015 (off-line/non-network installation). What's my next step?

Asked by Jim 7 hours ago

Переполняет диск

Доброе время суток! это папка C:\Users\Илья\AppData\Roaming\Mozilla\Firefox\Profiles\v2zudvil.default-release\storage\to-be-removed постоянно растет, удалять ее приходи… (read more)

Доброе время суток!

это папка C:\Users\Илья\AppData\Roaming\Mozilla\Firefox\Profiles\v2zudvil.default-release\storage\to-be-removed постоянно растет, удалять ее приходится вручную, почему так происходит? и как это избежать 

последний раз, когда удалял, это папка занимала 52ГБ

Asked by otvaga1987 5 days ago

Page jumps back to the top on right/left click.

Still waiting for an answer to the above question. Why does the page jump back to the top when I want to open a link in a new tab? The link is halfway down a page but whe… (read more)

Still waiting for an answer to the above question. Why does the page jump back to the top when I want to open a link in a new tab? The link is halfway down a page but when I do a right/left click it jumps and invariably opens the link a few articles above the actual article I want to read. This had been happening for months now and nobody has bother to give a solution.

Asked by pete_scott2 5 days ago

Firefox browser

Suddenly without warning, my Firefox browser (I guess it's 135.0) is no longer able to access my Yahoo/AT&T email account. I can do so with my I.E. browser (I never … (read more)

Suddenly without warning, my Firefox browser (I guess it's 135.0) is no longer able to access my Yahoo/AT&T email account. I can do so with my I.E. browser (I never it used until this week) with no problem. This is has become a hassle for me.

https://mail.yahoo.com/d/folders/1 is the URL that no longer functions with this new Firefox browser.

Disheartening! Are there any solutions?

Asked by mathewsjeff 4 days ago

Paused YouTube video starts playing without any action

For the last few days, I have noticed when I pause a YouTube video and move on to using other applications. Suddenly the video starts playing out of nowhere, this ghost a… (read more)

For the last few days, I have noticed when I pause a YouTube video and move on to using other applications. Suddenly the video starts playing out of nowhere, this ghost action is irritating. Can someone please fix this issue?

version: 135.0 (64-bit)

Asked by Ashutosh Aneja 5 days ago

links don't open in new tab

For tab settings I have checked these: Open links in tabs instead of new windows When you open a link, image or media in a new tab, switch to it immediately In the past … (read more)

For tab settings I have checked these: Open links in tabs instead of new windows When you open a link, image or media in a new tab, switch to it immediately

In the past links opened in new tab immediately. But now some links open in SAME tab immediately. For example: I open https://www.pbs.org/livestream/ and start watching the livestream. When I click the link On Air Schedule It opens immediately in the same tab, which ends my livestream

Asked by anne1pete 3 days ago

practically all objects in Firefox and Thunderbird are corrupt. All other apps on PC function fine.

Firefox User here since Netscape Navigator. Problem occurred with latest Firefox release as far as I can tell. This rig works flawlessly with everything but Firefox and T… (read more)

Firefox User here since Netscape Navigator. Problem occurred with latest Firefox release as far as I can tell. This rig works flawlessly with everything but Firefox and Thunderbird Chrome and Edge have no problems. All my apps operate normally. Almost all aspects of the browser/ display window are corrupt. Chrome and Edge and all apps function without issue. Included are two screen shots In attempts to resolve this issue I have uninstalled the video driver several times, including the use of DDU. I have done a deep uninstall of Firefox, including cleaning the registry and all hidden files. I have tried the latest video driver and several earlier versions; all exhibit the same issue. I can't use Firefox and its driving me nuts. I'd like to understand why Thank you for any advice and hints in advance

Asked by onageric 3 days ago

javascript does not work even though javascript.enabled is true

javascript does not work even though javascript.enabled is true. Every time Windows 11 shuts down and reboots, a google search produces the same error screen stating jav… (read more)

javascript does not work even though javascript.enabled is true.

Every time Windows 11 shuts down and reboots, a google search produces the same error screen stating javascript is not enabled, go to about.config, set javascript.enabled to true -- which every time is set at true already.

This is a huge pain in the butt!!!!!!!!!!!

Asked by gw19 5 days ago