Diễn đàn hỗ trợ Firefox

When I watch fullscreen videos in another browser (Chrome, Safari, etc.) on my Mac the video fills the entire screen. For some reason when doing the same in firefox the video does not reach to fill the entire screen and instead only occupies the middle. I tried screenshotting to illustrate this behavior but the screenshot was restricted to this middle zone as well. It seems like somehow firefox is shrinking the display size when no other browser exhibits the same behavior.

It also seems like if I want I can drag the video window around in fullscreen moving the whole video player around my display. I shouldn't have to drag the thing around to get the video to play right.

I have noticed that my browser saves certain data that was filled into forms on websites such as contact info, or 2FA codes. Of course, the all options for Logins and Passwords as well as Forms and Autofill are turned off. So I wonder, what causes this behavior? I would maybe think these are some cookies, but after clearing them and deleting all site data this still happens. For 2FA codes this is harmless. but I'm concerned Firefox may do this for passwords too. Anyway, why would I need to save info of TOTP?

Note: Example is for SimpleLogin.

Just switched to firefox as my default and found that I can't sign in to netflix. It always gives me the "incorrect password" message. I've tried resetting the password, clearing cookies, restarting, turning the DNS proection off, restarting my computer, etc to no avail. Anyone else have this issue or know a potential solution?

Is there a security setting that allows me to show all my passwords rather than having to toggle them on each time?

I am a recluse. There's never anyone looking over my shoulder. I just don't want to have to mess with it anymore.

If there isn't, could some kind developer please make an add-on?

I am using two computers: an iMac (late 2009) running 10.13.6 (High Sierra) and a Macbook Pro (13-inch, 2012) running 10.15.7 (Catalina).

Thank you!

K

I recall recently discovering an option that allowed me to designate websites that I no longer wanted to see in my search results. I thought this was x-useful as it seems there are a few websites that frequently appeared near the top of the search results that were "come-ons"; that is when you click on the link in the search results, they only offered an option to "sign up" for access. I don't want to see this junk, and I did add one website to the list.

I've got another one I want to add, but I can't find the interface to add this website to the list. I thought it was a DuckDuckGo feature, but I don't see it anywhere! Is this a Firefox feature ? ... or have I lost my mind  :P

I want to re-order the add-ons / extensions in the toolbar shared with the search bar. Customize toolbar only has functions/icons related to the operation of Firefox. I want to customize the extensions toolbar, but how?

In the add-ons page, I can remove, disable, or enable extensions, but I cannot change the order of them.

As an example, there is an add-on for my Firefox account that is leftmost in the bar of extension icons. I would like to move it all the way to the right. Again, how would I do that?

Thanks for your help.

Hey,

I've been having an odd issue with Firefox where tabs where I attempt to access youtube.com will immediately crash. This issue first arose when I attempted to log in to Youtube, and had never occurred before. When I did that login, the tab crashed, and I have been unable to access the website since (100% crash rate).

Basic details: The website does not visually load at all. However, the URL bar icons for the website do briefly appear prior to tab crash. (Autoplay button, etc). The crash is never reported in about:crashes.

I've tried the following tests, unsuccessfully: - Logging out of all Google accounts separately - Disabling all extensions - Transferring all of my data to a new computer - Reinstalling Firefox - Rebooting Firefox in troubleshooting mode

This problem does not occur on my Windows machine but occurred on my previous intel-based Mac and now on my current Apple Silicon Mac.

The only success I have had is in creating an entirely new Firefox profile. However, I would prefer to fix the issue, as I assume that porting all my settings to the new profile would... also probably bring the bug along.

Thanks for reading & any advice is appreciated.

I have had several computers and a phone synced with Firefox. Recently, my mac book had to be wiped and OS reinstalled. Since then I have been unable to sync to my Firefox account on that laptop. I enter my standard email and the same password as on my desktop, but get an error stating, "Incorrect Password".

Following suggestion from an older thread with the same problem, I installed a nightly build on my desktop and tried to log in with that, unsuccessfully. Same problem. I used my same email and same password, but the nightly build version of Firefox reported the error, "Incorrect Password".

While thinking about this, I checked my newish phone and found it was not synced either. Using my email and password, I was unable to get it to sync. However, I was able to sync the phone using the QR code. So my phone is now synced to my Firefox account.

I really want to get the laptop to sync to my Firefox account and am mystified as to how to track down what the problem might be.

I'm trying to connect to my Schneider XWPro Gateway for access to my solar inverter, and security policy on Firefox no longer't allows access. I can access using Safari by explicitly allowing access. Error from Firefox is as follows:

Secure Connection Failed

An error occurred during a connection to 192.168.1.120. You are attempting to import a cert with the same issuer/serial as an existing cert, but that is not the same cert.

Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem

Your error message states there is a problem with a certificate conflict, however there is no apparent way to tell which certificate is causing the conflict, so there is nothing I can do about it. This is a new problem, I have been able to access this device in the past.

Any suggestions?

Hi,

I have been trying to use the extension "Sidebery" to replace "Tree Style Tab"

If my tabs are nested, bookmarking the tab tree will give me nested folder structure in firefox's bookmark.

If I right click on the top level folder in the bookmark, select "open all in tabs", firefox will only open those bookmarks in the 1st level folder, but won't open those bookmarks in the nested folders.

I wonder is there a way to do it? That is, open all bookmarks in a folder with those in the nested folder, all at once?

Best, Jake

Hi friends. We have had some recent power outages when everything was back up running my youtube screen only shows the video but everything else is white. I will try to attach a screenshot.

I am running an iMac with system Sonoma 14.4.1 installed.

I have used Firefox for over 10 years with no problems.

York Maine [removed phone# from public]

Summary Reset a site or domain to be no longer associated with a Container

I accidentally assigned my search-engine domain to a container. As a result every single search I perform from the URL bar asks if I'd like to open it in the assigned container instead. I'll select 'Remember my decision, open in current tab' (the current tab being the base no-container Firefox user). Unfortunately this does nothing.

I've searched through the settings and options and I've found no option to get an overview of the domain configurations or to reset a certain site. I've read suggestions online to delete the container, but this isn't an acceptable approach to the problem.

This blue icon recently appeared in the upper left corner, and it's there even when I watch video full screen. Clicking on it doesn't do anything. What is it and how do I get rid of it when I want to watch video?

Hey there, long story short - nowadays it's crucial to support those who WFH, and most people use G Suit for company work. I personally have a few daily calls via Google Meet and having the TAB sharing feature available is highly appreciated. I know this was requested a lot, but this is a real dealbreaker for many people.

What are your thoughts on this? Maybe it's somewhere in the roadmap already? Thanks!

macOS (and I assume Windows and Linux as well) supports local URL schemas. For instance, Apple supports the "applefeedback://" URL as a way to launch the macOS Feedback Assistance app.

If I have a link to this on a web page, or if I put it in a bookmark, Firefox will ask for confirmation and will then launch Feedback Assistant. This part works great.

But if I type that URL into the location bar, Firefox always sends it to my configured search engine. It doesn't recongize it as a valid URL. And in the popup list of suggestions, there is no option to just go there and not search for it. See the attached screen shot.

I don't want to disable location-bar searching altogether, because it is really useful, but I think there should be a way, on a case-by-case basis, to tell Firefox that I really want it to treat the entire text as a URL. The simplest approach is probably to have an extra row on the popup suggestion list that I can click on to open the text as a URL or produce an error if there is nothing in Firefox or the OS that can resolve it.

Hopefully this won't be too difficult to support. I think it would be extremely useful.

I've set up a second profile to keep my personal and work browsing separate. When I reopen my non-default profile, it doesn't restore the previous session's tabs. I have "open previous windows and tabs" checked under Settings > General > startup in both profiles. Please advise.

For the past week, my browser does not auto-update. I have to download the update and re-download the browser.

I went into the settings and found the update section and when I clicked "Check for Updates", it kept saying "failed to check for updates". I tried with my proxy-settings on with VPN on, proxy-settings on with VPN off, proxy-settings off with VPN on, proxy-settings on, with VPN off.

This is in my personal laptop, where I am the only and admin profile.

My Firefox used to to auto-update but now it keeps saying I need to download the update, but my browser can't even tell if I have the most current version or not.