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.

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

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

Hello,

I have no problem playing videos from any site except for abc.com. For months now these videos just don't play. I've tried removing my ad blockers, cleared the cache & cookies. Still nothing. Until recently this was not a problem. Now I have to resort to using a different browser to watch these videos. It's only when I use FF that I have this problem.

Please help!

Thanks, Andre'a

Hello Team,

its been a really problem whenever i am working on fox. before a week only 1 tab gets open automatically now from this week several tabs are opening.

kindly support.

My firefox webbrowser used to update almost every time a signed in. It has not let me know it has updated lately. The last few days we are getting constant popups whenever we go online in Mozilla Firefox. Each of them has your logo & gives increasing warnings about a virus asking me to click on a link - We can either x out or click ignore, but have to do it 5 or 6 times.. over & over. I cannot snip it or print screen it as it disappears or just tries to copy the blank background.

I do NOT want to click on these links as it may well download a virus rather than remove it. What do I do? If updating Firefox will help, how do I do it?

I work at a university. More and more, when ever I need to log into a webpage for work, I am getting a

Bad Request

Your browser sent a request that this server could not understand.

Google Chrome works just fine. This is getting REALLY frustrating

I got an extension called BTRoblox and after installing it made most icons black and white. I uninstalled it and nothing changed, I tried changing my theme, restarting the browser, going in incognito tabs, and nothing has worked. I can't figure out for the life of me what this extension did to break Firefox.