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Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release. 143.0.1 Firefox Release

September 19, 2025 Version 143.0.1, first offered to Release channel users on September 19, 2025 Fixed

   Fixed a tab crash experienced by some users caused by DLL injection. (Bug 1872261)

   Reference link to 143.0 release notes.

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I receive this Error msg trying to access Settings option in the AJC epaper section https://editions.ajc.com/shortcode/AJC412/edition/f117d96a-c78b-4df3-4b6a-0e587f6cfd22 on a Firefox Browser:

Application error: a client-side exception has occurred (see the browser console for more information).

Since the last update, Gmail has not been working correctly on Firefox. All of the buttons to the left of inbox emails that enable you to move, categorize, file, etc your emails have disappeared. I have tested my Gmail account on Chrome, Edge and DuckDuckGo browsers, and everything displays correctly. Please help. An image of the missing buttons is attached (well, since there aren't there, you're seeing a blank area of gray to the immediate left of my inbox [or any other folder] emails). Many thanks -- this is driving me crazy. P Haynes

Hi,

I am trying to use the website Jpay to connect with a loved one in prison. When accessing jpay's website I am prompted to enter my username and password in order to access the account. I enter the correct information- select login and the page will attempt to load and redirect me to the next page, but unfortunately nothing happens. The page will flash and prompt me to enter the username and password again. I am able to login into my Jpay account using safari, edge, and chrome however those browsers are no longer compatible with the jpay server for video visits. To add- I have purposely input incorrect details and when the page redirects it advises that I have input the incorrect username and password. Lastly, I have tried using several devices that range from a laptop, two different iphone, an ipad and an android tablet, the issue remains the same firefox will not redirect beyond the login screen. I have contacted jpay directly and there is nothing they can do. Please provide any advice on how to fix this issue. It appears to be on the back end. I have attached two snips. One showing i entered my information and clicked login. The next shows my username and password has disappeared after the failed load/ redirect. Thanks!

When I log in to my Apple tv account on the Firefox browser, it comes up, but won't play the selected program. All other streaming services I subscribe to work fine on Firefox, as did Apple tv until this week. If I try running Apple tv on Google chrome on the same lap top, it works fine too. Ditto on my iPhone using Safari. I'd prefer staying on Firefox to stream Apple tv, but can't make it work at the present time. Can you help?

I have noticed some minor changes in Google Maps. Unfortunately, they have affected the support of Maps in Firefox (135.0): maps are displayed without any names (towns, streets, objects, etc.). Since this bug is not present in the support of Maps in Edge, I think that Firefox requires a correction. When can we expect a fix?

I can't open my Gmail in Firefox, my profile in Google Account on the top right Gmail is missing. When I click on this the the account box comes up with the blue line continious running? When I click to open my Gmail the yellow loading box comes on top middle of Gmail

I am finding that occasionally using Firefox on Windows 10, that the Facebook page stops and wont let me open or upload files and AOL mail disappears although the site is open. If I go to using MS Edge both sites are OK.

I love Firefox but may have to stop using it as my default.

On some of my websites information is blocked. For example on my main bank site I can sign in to the site but all of my banking information is blocked so there is no account information. On my VA website I have a similar situation with information being blocked. for example I go to the messenger section and cannot see or write messages.

normally i just click the forefox icon on my taskbar and type claude.ai in the address field but today i was messaged that the claude program needed a mozila account - so I had to set one up. why and still cannot get to Claude

I am unable to login to my Google Accounts on Firefox on Desktop from version 136.0.2 and up. Everytime I open the sign-in page for Google, the page automatically closes before I can type in my information. I followed the advice from this Support page with no success: "Unable to log into Google accounts from Firefox", https://support.mozilla.org/en-US/questions/1468020#:~:text=We%20have%20resolved%20an%20issue%20with%20Google%20auth,settings%20that%20does%20not%20require%20a%20Firefox%20upgrade.

I am able to log into my Google accounts in other browsers so I think the issue is localized to Firefox. I did notice that the web URL for the Google Accounts webpage changes each time I attempt to log in. I included two URLs for reference.

https://accounts.google.com/v3/signin/identifier?continue=https%3A%2F%2Fmail.google.com%2Fmail%2F&ifkv=AXH0vVtznjXyZO8whm9PzXvyM6w1gDtjuZNgrk4ug2OuSmPaNR5eZ0y02cIYB21iqvsseKmhA1Y7jQ&rip=1&sacu=1&service=mail&flowName=GlifWebSignIn&flowEntry=ServiceLogin&dsh=S1461876635%3A1743702550746786

https://accounts.google.com/v3/signin/identifier?continue=https%3A%2F%2Fmail.google.com%2Fmail%2F&ifkv=AXH0vVv_0AvoDLO73bxECh6E2at_qauoNzIEJ99BkynHYb-yyvW8WQGTDHcZurqVn3UPnpI_50Gw&rip=1&sacu=1&service=mail&flowName=GlifWebSignIn&flowEntry=ServiceLogin&dsh=S1929478867%3A1743702567107464

Thank you for the assistance

my laptop wont let me play Roblox on it it says i need to download the app i click that so it does downloads but it say an error on it and it is not the internet connection. please help i want to play so please write back.

This is an authentic secure sitethat each patient at Duke Medical Center has access to view their medical information and make appointments. I have used this site many times. Please verify that it is a secure site. I need access.

does Firefox no longer support sites like The Guardian, like the Atlantic, other news outlets. it never lets me sign in but returns to the home page after signing in with email and password. What do I do?