Diễn đàn hỗ trợ Firefox

I don't want to use passkeys, and it seems that every site is checking browser support and wasting my time with passkey prompts before allowing me to log in with a password. How do I disable passkey support in Firefox?

Hi, I get a message "No video with supported format and MIME type" when I try to watch movies on my website : https://www.spiriferminerals.com/product,25270,produkt.html The same movie works on Chrome but not on Firefox. Can you help ? Thanks ! Joanna

I can't find a way to disable tabs scrolling. This is highly confusing, I have to always look for my tabs and do extra clicks and scrolling. This is very distracting. Also those two buttons - "<" & ">" - they occupy extra space. The left one is especially annoying because I expect a "+ new tab" button to be there. I don' want to test/use this new experimental feature, how can I turn this off? Thank you.

This current version of Firefox (126.0) is preventing Yahoo! Comments from showing/displaying in ANY Yahoo! article. After I finished reading a Yahoo! article, the Yahoo! Comments is viewed but upon clicking on Comments, it just disappeared. It happens in any Yahoo! article with Comments. I used Safari to see if I experience similar issue but Safari is able to show/display Yahoo! Comments upon clicking on them. I have no other browser plug-in or app in Firefox preventing Yahoo! Comments from showing, it seems to be a Firefox JavaScript issue.

I have installed the LastPass extension for Firefox, more than once, but the LastPass icon does not appear in my browser bar. It used to be there, but disappeared a few weeks ago. I have tried to reinstall the extension, but it has had no effect.

Hello when i try to translate a word or phrase, doesnt have in list my language, which is Greek. For example i want to translate a word from english to greek and there is no option in menu to choose my language. How can i add my language to this list? Thank you!

I updated to Firefox 123.0 a week ago, but the update reminder popup still shows on every Firefox startup. My computer is iMac 27" mid 2017, running on Ventura. Thanks, Dave

Hello - Over the years I have accumulated a lot of bookmarks over about six devices. Can I delete most of these on one device and then have the others Sync with it without repopulating the list with all the addresses that I've deleted from the first one? Thanks, Ian.

Hi,

I use the latest FF for MacOS.

When I "close" Firefox by clicking the red cross in the top left corner of the window, I lose all open tabs when I start again despite having the option of restoring the previous session checked. When I "close" the whole thing (right click on FF in the Dock, Quit, and then re-open), all my tabs are back normally.

So basically every time i click this red cross, by mistake or not, I lose anything that's open.

Feels like I did not have this issue before.

Anyone has a workaround or experiences a similar issue?

Thanks!

When I try to log into my AMEX account with FF, nothing happens. The screen refreshes itself, but no log in, and no error or other kind of message. I have entered my User Name and Password manually and using Auto fill, no success.

This problem was posted in January 2020 and I have tried all of the solutions. I have cleared cookies and cache for ALL sites and cleared saved logins for Amex. Still does not work. I have tried logged in and incognito mode. Still doesn't work. I can log in on Chrome with no problems.

It was working fine a few days ago.

Thank you so much for help!

When I try to sign in to Delta.com, on my Macbook air, where I have an account and go there frequently, today I cannot access. Even when I try to reset my password, the page will not respond. I tried the same on Safari, and it worked just fine.

so the problem has to be with Firefox, not with Delta.

My father, Howard Sussman, passed away. How do I close his Mozilla account? All his email and phone numbers are now terminated.

Regards, Lori Sussman daughter and executor

I can't access hulu from firefox - it happened last night - but can access it from chrome. I get "we encountered error in switching profiles" message. When I contacted hulu they suggested it was a problem with firefox not being updated but it is . Please help

Tell me how to delete Google as the default search engine & replace it with another one. If I can't do this I will remove Firefox and also the Mozilla VPN from all my computers. I have used Firefox for years and supported Mozilla. As far as I'm concerned you people have lost your way if you do not give people the option to change their default search engine.

Duplicate tab closer closed all tabs that weren't loaded into memory, so how may I restore tabs across all tab groups that were closed as now showing 0 ZERO tabs open in most tab groups!?

Macbook Pro, Sonoma 14.1.2. I updated Firefox in the beginning of March. Since then it will not allow me to access site on the internet when I have ExpressVPN enabled. ExpressVPN works with Safari. I have spent over an hour working with a VPN tech. It's fine. The only change was updating Firefox. Since then I have removed and re-installed both Firefox and ExpressVPN. How do I resolve this?

On major websites such as espn.com, when on a webpage with a video, the video autoplays despite the settings area of my browser is set up as block audio and video as the default for all websites. espn.com is not listed in the area below that setting for exceptions.

It is both distracting and annoying since this problem has been ongoing for months despite using the latest browser and triple-checking my settings to ensure my settings are properly selected.

I want to come to any page with a video and be forced to press the play button if I want to view it and not have to click in the box to stop it. Thankfully there is no problem with the audio as it is always muted, but I want the full desire of block audio and video to be enabled.

Thank you.