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Hi, my site is Enrgtech and we are decided in last meeting to create a Mozilla Firefox extension. As we know, it is a big task, but can you please guide us or refer us any of the best developer. we want the following function in the extension.

• This should automate coupons applied on our website
• We want our customers to save the webpage and revisit it again.

.* It also stores the cache in the website

I have been observing an issue since a month that- a few YouTube videos are not being played when it is opened in Firefox, whereas the same videos are working fine in other browsers. The videos are getting loaded by the time, and the captions are also visible but no picture is visible and no sound. First I thought, may be it's an issue of the AdBlocker (uBlock Origin) that is enabled in my browser, so I disabled it and tried again, but still the same problem.

One of the videos I'm having issue with- https://www.youtube.com/watch?v=W_lzMUGgeYg

Please help, it's too irritating :(

Firefox Can’t Open This Page https://varian.lightning.force.com/lightning/r/BigMachines__Quote__c/a358a0000033Y1XAAU/edit?inContextOfRef=1.eyJ0eXBlIjoic3RhbmRhcmRfX3JlY29yZFBhZ2UiLCJhdHRyaWJ1dGVzIjp7InJlY29yZElkIjoiYTM1OGEwMDAwMDMzWTFYQUFVIiwiYWN0aW9uTmFtZSI6InZpZXciLCJvYmplY3RBcGlOYW1lIjoiQmlnTWFjaGluZXNfX1F1b3RlX19jIn0sInN0YXRlIjp7fX0%3D&count=1

Hello, I have the same issue that Ferento posted about here 11 months ago: https://support.mozilla.org/en-US/questions/1355904

When starting a new firefox instance, it starts the window with the same size and position as the last instance had. However, when the last size stretched from top of the screen to the bottom, a new instance will always appear slightly shorter than the height of the screen, leaving a small gap between the bottom of the browser window and the bottom of the screen. The remembered size works perfectly for sizes less than the height of the screen.

The xulstore.json file is not corrupt, as I've tried removing it and altering it, resulting in the same issue. I have also tried changing the window height inside the xulstore.json file to larger than the screen size, and found that it get's cropped to slightly less than the window height, same as my issue above. This has led me to believe that when firefox starts a new instance, the size is cropped so that it doesn't extend past the screen borders. This is good, but the size it gets cropped to is clearly bugged, unless it's intended to crop to less than screen size.

I use a window manager that lets me easily snap windows to each other as well as to the screen borders, so firefox always leaving a slight gap when it starts drives me mad as I have to manually resize it every time.

I use windows 10, firefox 106.0 (64 bit), however I experience the same issue with both firefox developer edition and firefox nightly.

I logged into my Firefox account on a public computer, however, when I logged off, all of my passwords, open tabs and bookmarks are still showing up on the Firefox browser on this public computer.

Nothing I have tried to remove it from this public computer has worked.

I have tried the following:

• logged off of my Firefox profile from this public computer
• unsync from this computer, sync is now off and disabled.
• Clear ALL history, including cookies, cache, active logins, search....
• Restarted this public computer several times, including a complete shut down.

And none of it has worked. Currently, when anyone opens Firefox on this public computer, all of my saved tabs will open, even though I'm logged off and unsynced. Also, if anyone goes to Firefox settings on this computer, they will be able to see ALL of my saved passwords on my Firefox account, also, even though I'm logged off and unsynced.

Please help. I need to remove my Firefox account from this public computer without deleting it off my personal laptop.

Thank you.

Google search hangs until I clear cookies which fixes it, then hangs again soon after. I've tried clearing cache as well. I've also gone through my extensions and gotten rid of anything that could cause issues. I disabled duckduckgo (see attached pic of my current extensions). I'm also updated to the latest version (see pic). It's also happening on my desktop and my laptop pc's. I do IT work and computer repair professionally and I'm out of things to try here! Can you help me with this issue?

When I download a file or video the system automatically opens it or plays it. I find this annoying if I am downloading a number of videos or items. how do I change the setting so that when I import I don't open everything up?

I am trying trying to launch firefox in Linux systems through selenium webdriver in a specific language. I have created a profile and using "intl.accept_languages" as below: FirefoxOptions firefoxOptions = new FirefoxOptions(); FirefoxProfile firefoxProfile = new FirefoxProfile(); firefoxProfile.setPreference("intl.accept_languages", "<language_code>"); firefoxOptions.setProfile(firefoxProfile); firefoxOptions.setHeadless(isHeadless); driver = new FirefoxDriver(firefoxOptions);

I am getting the below error: Region.jsm: "Failed to fetch region" (new TypeError("NetworkError when attempting to fetch resource.", "")

Additional details: OS: Linux Firefox version: 91.11.0 Gecko driver version: 0.31.0 Selenium version: 4.1.4

Kindly help.

This is a recent problem, videos don't play after an update to Firefox 107, I've checked and unchecked hardware acceleration, and turned off add-ons. Everything plays fine in edge!! What else can I try

Dec. 2, 2022 How can I undo the most recent update for Firefox. Some websites do not complete. Cannot do Christmas shopping on Target.com for one and Rakuten button doesn't work anymore. Sadly I had to go to Chrome to complete some of the tasks I was working on.

I use the Dragon NaturallySpeaking add-on to navigate Firefox (and my entire computer) by voice. Recently the extension stopped working properly, and when I tried to uninstall and re-install the plug-in, it would not work at all.

This is the installation link Nuance provides: https://dnsriacontent.nuance.com/15/setup/ffinstall.html.

When you try to click the "Install" button, nothing happens. This has caused Dragon to stop working with almost the entirety of Firefox. Please advise on if an update is coming.

When I go to a website that can push notifications, next to the url there's this animation that you can click to allow the notifications. I want to turn off this animation. This question has been asked before and the answer was: "Go to about:config and set dom.webnotifications.enabled = false". I did this, but I still have the animation. What should i do?