Diễn đàn hỗ trợ Firefox

Hello

I'm facing a frustrating problem. I asked an AI the following:

Firefox Developer Edition (v145.0.2) on Windows 11 host machine can play udemy.com videos but Firefox Developer Edition (v146.0b9) on Windows hyper-v virtual machine cannot.

I suspect the cause is due to either settings or the virtualisation Hyper-V. Other browsers (Edge, Brave) on the virtual machine can play udemy.com videos with no problems.

Gemini said: This is likely caused by a specific change introduced in Firefox Nightly/Beta (v146) regarding how it handles video decoding on Windows.

The Short Answer: Firefox v146 enabled FFmpeg-based hardware video decoding by default on Windows (previously it relied almost exclusively on Windows Media Foundation). This experimental feature often conflicts with the virtualized graphics drivers (Hyper-V Video) used in your VM, causing the player to fail (black screen or error) while audio might still work or the player simply refuses to load.

Is this true?

georgiasown.org does not fully function in firefox browser. The website opens but some of the graphics are missing and when I click on Log In nothing happens. This started about two weeks ago. Have been daily going to this website for over 10 years in the Firefox browser. I do not have this issue when using Microsoft Edge browser.

Don Ware waredew@netscape.net

Over the past couple of days, I am no longer able to view content on the Substack.com website. If I switch to the Edge browser, I get the usual view. I've tried turning off Extensions and other typical issues. So far, none have corrected the problem.

1st image is of Edge browser and the 2nd is from my default Firefox browser.

you asked me to change my profile, choose a color and I did. But when I wanted to Firefox, all my old password and bookmarks had disappeared. I want them back if I am going to continue to use Firefox as my favorite browser.

Firefox updated and all bookmarks and history has disappeared. Is there a way to get them back?

Thanks, Scott

Moderator note: This question has been edited to correct the formatting.

Firefox stopped loading yahoo and aol. It keeps telling me that it might be because Im not accepting cookies but I turned it on. Im able to load the pages through Google and Duck Go. I'm getting ready to delete Firefox if I can't get it working, which would be a shame.

I have been trying to enable Firefox Sync on my Windows 11 PC (Firefox 145.02). I open the Firefox Sync window, I click on Log In, I enter my e-mail and click on "Sign up or Sign In" and then the view freezes and I never get any further. The attached screen capture never changes, no matter how long I wait.

I need help !!

I am sharing for the last 2 days with NO issues and today suddenly Mozilla will not send people to my site!!!! It's a black friday sale link to my teachable account -- it's valid and offers good info !! HELP!! PLEASE -- I am a small biz Herbalist -- This is devastating to me.

Carol Little [email 1 removed]@gmail.com has been my email for years.

NOW. mozilla is saying it's my OLD email [email 2 removed]@sympatico.ca -- this is not valid now. Not used for over 2 years!!

HELP PLEASE

Hi customer service, please help me to restore firefox data & tabs before today. my firefox update this evening crashed & unable to restore. Million thanks