Firefox Community Forum

I know Firefox is slow when opening Facebook. It's busy blocking all their crap. But recently it's been super slow and non-connective to many sites I visit often. I've Ookla checked my connectivity and their excellent. Logging into sites I've visited before is now taking a long time some having to be resent. IE: www.clevelandclinic.org, local government sites etc.

Hey y'all.

I was messing with devtools before on my own site, and now whenever I go to tetr.io I keep getting "Debugger paused". Clicking the little "Deactivate breakpoints" icon in the Debugger tab in devtools changes nothing and it's still there.

tetr.io used to work on Firefox; I think when I was on 154 was when I last went on there.

I tried to cancel my Mozilla VPN subscription and it keeps saying my subscription is not found yet it keeps trying to charge an old credit card of mine. How do I cancel my subscription without having any customer service reps to speak with?

What can Firefox change so I can log into aarp.org or when I read an email open the article up from the AARP page. I continue to get error 15

I wanted to register a hose reel. I have attached the information provided for registering the product.

When I entered the URL shown on the card stating that the page could not be displayed. I don't remember the error exactly. The strange part is that I could go to the home page, but if I selected the registration option I got the error. So it made no difference how I tried to go to the registration page I got the same error.

I was about to call the manufacture when I decided to try Microsoft Edge. To my surprise the web page opened and I completed the registration.

After completing the registration I went back to FireFox to get the error for this question. To my surprise the web page opened correctly.

Can you explain what is going on and what I should do if it happens in the future?

On updating to firefox 155 in widows 10, I lost my left side bar on start up with just blank page and search engine box, with firefox application menu n top right of screen. I would like my Bookmarks menu on left sideof screen with menu drop-down folders containing site tabs contained in left side bar as previously obtained. Can anyone help with this frustration Many thanks, Dickie

When Firefox is running in a non-maximized window, an unwanted empty space appears on the left side of the tab bar, before the first tab.

This space is not present when the Firefox window is maximized. It appears automatically whenever the window is restored to a smaller/non-maximized size.

The issue affects the tab bar layout and leaves a noticeable unused area on the left side of the tabs. I would like to know whether this is expected behavior or a UI bug.

Firefox version: 155.0 64-bit Operating system: WINDOWS 11 25H2 64-bit

A few updates ago, headers and footers started appearing on anything I print from Firefox. No other printing from any other source does this. All the settings (advanced settings) show header/footer as off, and 'none' in all the header footer options. I have attempted every combination available and can't get rid of the headers and footers. I Don't Want Them!

Добрый день. После последнего обновления Firefox появилась проблема. Суть такая, При перетягивании вклдаки с одного окна Firefox на другое они не объеденяются. А переносится как новое окно. А в окне в которе переносится появляется синяя полоса и висит так бесконечно. Еще вчера, до того как я обновил до последней версии все работало нормально. Помогите решить проблему.

Google translate: Hello. I've encountered a problem after the latest Firefox update. When I drag tabs from one Firefox window to another, they don't merge. Instead, they move as a new window. A blue bar appears in the window being moved, and it hangs there forever. Everything was working fine yesterday, before I updated to the latest version. Please help me solve this.

I had automatic updates turned on for Firefox on my older Windows 10 Thinkpad. Update 154 (64 bit) has made my machine fail to connect, run very slowly on loading sites and caused mailchimp to malfunction. I have already spent hours trying to undo all the damage, but the sites are still loading very slowly. Can an update be reversed easily? Do I just need to change some settings? I have cleared cache and site data several times over, set tracking to standard and added mailchimp to ublock exceptions. What else can I try?

I hit the "Clear Private Session" icon, confirm, but then I have to go to:

Open Settings >

Privacy and Security >

Browsing Data >

Clear Browsing Data >

"Everything" (every check box has to be checked) >

Clear.

I have Firefox in permanent Private Browsing only, and Privacy and Security Settings are set to Strict / Do Not Fix any site problems.

Why does Firefox retain browsing site data even after I exit out of Fiirefox completely unles I do all of the above?