Firefox Community Forum

Setup: Laptop with integrated Intel UHD 630, dedicated Nvidia RTX 2060 External Monitor connected via USB-C -> rendered through Nvidia card

Issue: Yesterday i disabled my laptop display in the windows settings as i only need my monitor. This resulted in laggish scrolling behaviour in Firefox. Not always but mostly a delay of ~100-300ms. Scrolling up/down fast doesn't really scroll, it just jumps with said delay. It happens on touchpad or mouse (mx master s3). If i enable the main display (extended) everything is fine.

Checked so far:

• All input-related add-ons, apps (Logi Options+, xmouse button control, ...) are disabled or off
• A reset or reinstall of Firefox doesn't help
• Drivers are up to date
• Changing the graphics performance preference (accelerated, energy saving) in the windows settings doesn't effect the behaviour
• Smooth Scrolling is off

Any idea what's the matter?

I have Firefox on 2 computers. One is for my wife. On her computer Firefox defaults to all my settings, including passwords and logins. When she tries to log into her accounts, like CC and banking, everything defaults back to my settings.

How can I set up Firefox on her computer with only her settings?

when I try to sign in it says can't find my email address I'm using my correct email address I'm trying to locate my download library can you help me thanks marc stewart

When I use ALT codes ALT0237 and ALT0243 to create Spanish characters on Firefox, I get kicked out of the page I was on to another page. I have had this problem for a few days.

I use my laptop with a connected AOC ultrawide monitor as primary screen and I don’t mirror laptop screen. My system is running KDE NEON, everything updated. I have an issue when watching video in Firefox. As long as I’m watching a video on a website it works fine, but when I change the video to fullscreen the monitor just show a black screen without turning off. I tried to activate the laptop screen and it show the video I’m running in fullscreen, which should run on external monitor. So my question is, why does Firefox move the fullscreen video to the laptop screen when I don´t mirror the laptop screen to the primary screen? Hope someone can help me out.

I cannot access firefox/internet. Gmail shows "not secure" message. I've done all troubleshooting suggestions. This affect my work and home computers and smart tv. Emergency.

After one of the latest Firefox updates I am no longer able to login to my aliexpress.com account (while with other browsers - like Opera or Edge - it works without any problems). Trying to login via main page: Login windows opens and after entering correct input data and click on "log on" the login window disappears and the main page opens again - but nothing else happens. Trying to login via "My orders": Login windows opens and after entering correct input data and click on "log on" the login window disappears for a moment and then opens again, ready to input login data - but nothing else happens. How can I solve that problem?

Since 128.0 was installed outlook.office.com/mail has stopped working. (Windows 11)

My mail account has numerous shared groups. However these now fail to load with a messgae "Cannot load folders for "xxxxxxxxx" Decoding failed.

Additionally, while I can see new mails in the list (under focused and Other), the previews are all blank.

I do not get this error in Edge or Chrome in Windows.

Hi, Scrolling when content is loading on Windows 11 results in jerky scrolling. This doesn't happen in Edge, Chrome, Brave. Content in these browsers appears to render faster and even when it doesn't, scrolling is not affected. This still occurs when all extensions have been disabled.

Does anyone know why this might be? Thanks

Good evening I sownloaded firefox and the download extension I am not seeing the tool bar what do I need to do have os windows 10 thank you my email adress is dharvey65@yahoo.com thank you

your [redacted] worthless browser, continues to crash, what a trash browser

I cant go on fox news for mor than two minutes before your worthless trash browser crashes

tumblr is a site I use all day and recently firefox began not loading the pages, and the tabs - after selecting a piece or reblog. when you hit reblog the tab should open, but NAHHHHH. Firefox has been doing this for about a week or two at this point and I'm going to switch to another browser which never does this if there's no rememdy. why does it remind me 50 times a day to update the program if it's not working properly? why does it continue to ask me to update when there's no reason to update daily.

The weekly updates would work better because this daily update is not working. Its broken Firefox and at this point I'm looking for a fix - or I'm abandoning it for a more friendly browser