Firefox Community Forum

The problem that is occurring with Firefox is one website American Airlines, I can not log in to my account with Firefox, however Chrome has no problem logging in. Running Windows 11 up to date Firefox 147.03 64 bit. below is the error message I get Access Denied You don't have permission to access "http://www.aa.com/homePage.do" on this server.

Reference #18.450c3417.1770423478.9f1ea295

https://errors.edgesuite.net/18.450c3417.1770423478.9f1ea295

Thanks for any help. Rick

When opening Firefox version 147 it asked if I wanted to install updates and after answering affirmative, then it gave "Error: Platform version '147.03' is not compatible with minversion >=147.02 maxversion <=147.02. Maybe try to reinstall Firefox?" The browser will not open. What is the workaround??

Please return my Computer to using Firefox default as my browser as it was 2/01 /2026.Ive tried several times to do this w/o success . I was using windows 11 and have been trying to get rid of MS365 which I never used but have been charged for a solution , but have been blocked and refused cancellation after they asked me to change my email address and PW . Insanely confusing !

Good morning. I opened up Firefox this morning and all 4 rows of shortcuts were missing. I have gone into settings and made sure the settings for 4 rows was still the same. I cannot find them anywhere. Please help

After the last system update, I now am being asked to enter my "Primary password", every time I open a new page. When I try entering a password , it is not recognized and I have to click on cancel in order to proceed. I have used what I recall was my password but it is recognized, but I don't get a message telling me it is the wrong password. How can I get back to the previous version that did not ask for my Password. Is that an option?

Hello, Having followed the advice as under: If you've previously made use of Firefox Sync, please make sure you're signed into your Mozilla account and have enabled Bookmarks within your Sync settings, because Firefox will automatically download any available data from our sync servers as long as you are logged into the account you used to sync.

Additionally, please consider that if your bookmarks are still available in the local storage of another device, signing into Sync on these devices will let you upload this account data and make your data accessible on any other devices you enable Sync on.

Andd checking the the Bookmarks tick-box was checked [as was last attempt] I tried to sign in to open the required page, but got 2 x 'error' windows, as attached, one for enail address [been using this for 2 yaers] and the other for password [how did I get this page up with the wrong password??]

I'm obviously a very dim Brit . . . . . please would you advise me as clearly as possible about whatv the heck is going wrong, thanx Kr CB

Before the new profiles update in Firefox I was using the old version of creating profiles and I want to move that profile into the new profile method. Is that possible?

Since a while, I think it is since I created an extra testprofile with "firefox-esr -P", but I've set my main profile as default again

When opening a link in another program than firefox I get always: a popup "Close Firefox" "Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile."

I do have both firefox and firefox esr, I usually use regular firefox the second came with the debian 13 repository.

I keep the esr to test display issues for reproducibility on my personal desktop, because I manage debian 13 kiosk-style desktops with firefox-esr.

(I noticed also that the regular firefox profiles can not be opened in firefox esr, so I use an extra profile for esr)

I searched how to disable any random new AI features Firefox was about to cram into the browser.

I was served this support page that says I can "Block new and current AI features (single switch)"

Simply, the described feature to disable AI features isn't in the settings. I've look and tried searching for "Block AI enhancements" & "AI controls" but no luck.

Please tell me they haven't given the writing of support pages to some shitty LLM.

Hello, Until a couple of days ago we have been connecting regularly to the samaritanspurse.org website but now the connection times out. All other websites connect with no problem. What can we do to correct this situation. Thank you

Hi

I have tried multiple times today to change my password to a more secure one.

I do not receive the emails with the code to continue - have checked junk, spam etc.

I have another email address you can use: [email 2 removed] or [email 3 removed] Please help

I've been using Firefox on Linux since it was Nautilus. Currently running EasyOS Linux Daedalus and Excalibur on different Lenovo ThinkCentre Tiny Core i3-8100t boxes and different drives: A good Samsung SSD and two good flashdrives. 32G new RAM installed on each box. I've been using these boxes for over a year. For the last month or so, ever since updating to v. 146 my tabs have been crashing like crazy! I don't normally have more than 10 tabs open at once. But now, as soon as I open a 5th tab it crashes.

I'm running Top to watch CPU and RAM usage. I see nothing unusual. I've rebooted. Disabled all add-ons and run in Troubleshoot mode. Tabs still crash. My only add-ons are uBlock Origin, Temporary Containers and Dark Mode. It happens whether I have hardware acceleration turned on or off. I don't know what else to try. Here are my most recent crash reports. I hope you can figure out the problem. Thank you so much!

Submitted Crash Reports Report ID Date Submitted bp-570147ea-4ab1-4543-828a-d5b7d0260202 2/2/26, 12:04 PM View bp-6422cca3-a458-4b68-9d70-e4acc0260202 2/2/26, 12:00 PM View bp-6be58295-46a1-411d-a241-3f85b0260202 2/2/26, 2:52 AM View bp-afa98aeb-f15f-418b-abe5-06da80260202 2/1/26, 10:03 PM View bp-9c7632d5-db44-47e3-babf-a2bd70260202 2/1/26, 8:28 PM View bp-95d245df-f31d-4512-80bd-f0d180260202 2/1/26, 8:18 PM View bp-85752e77-2bb1-4f13-a2b5-68fdb0260202 2/1/26, 7:24 PM View bp-ae5d263d-608b-485e-867e-2aa190260202 2/1/26, 7:21 PM View bp-9efef3a5-b1ef-4279-b055-fa4760260202 2/1/26, 7:00 PM View bp-5b05d78e-26d2-4896-bbba-bea6a0260202 2/1/26, 6:58 PM View bp-acbd8424-5545-4e40-afbb-93ca90260201 2/1/26, 12:33 PM View bp-1415051a-9824-44d7-8f87-8fd270260124 1/24/26, 8:47 AM View bp-9c50b2a5-27a7-45f6-a65c-e45070260124 1/24/26, 8:47 AM View bp-28e5e55f-952f-45a9-9c99-44e300260124 1/23/26, 11:37 PM View bp-3b509a00-0a8f-4a67-94ec-fad500260124 1/23/26, 11:37 PM View bp-65b6d54d-cbf7-4045-b189-019fb0260124 1/23/26, 11:23 PM View bp-a5e110b3-6d7d-4aa4-b8a7-439f10260124 1/23/26, 9:32 PM View bp-d74bf5ce-fdcd-41e4-b2be-6ed990260124 1/23/26, 9:12 PM View bp-cebf5062-d3aa-4653-9d64-2ad0a0260124 1/23/26, 6:57 PM View bp-1bcd2f2e-2136-412b-8919-ed96c0260123 1/23/26, 5:54 PM View bp-50d66365-399c-464a-b6f4-8a3230260123 1/23/26, 5:32 PM View bp-95b5ab2b-35d4-4867-8f33-ba1b10260123 1/23/26, 5:26 PM View bp-b7c48b83-02cd-435f-b466-dab650260123 1/23/26, 5:26 PM View bp-1eccdf1e-184f-4cd8-8e1f-1d6cb0260123 1/23/26, 3:33 PM View bp-22b3fe80-9420-403b-84a4-4840c0260123 1/23/26, 12:26 PM View bp-aa6baadc-fa01-4c42-90d5-5d4120260202 2/2/26, 12:07 PM View bp-9cf8b3be-8be4-4fd2-a812-444540260202 2/2/26, 12:07 PM View bp-22f8081d-7052-4962-a699-66b600260202 2/2/26, 12:07 PM View