Firefox Community Forum

Hello. I am setting up a site on Linux server using Apache as reverse proxy , with ASP.NET as application server . since installing SSL , I had few mixed content blocking that i was managed to fix using CSP directive in Apache configuration file. site has no issue with all browser except Firefox. the only issue is that in admin section , to configure a option. system will load a js file that simply a dropdown with list of options to choose from . when using Firefox , it tries to redirect that page to login page . for test , i clicked on the link i located in Developer tools , which directed me to login page , entered my credentials, and scripts loads showing the drop down box and ok button. is been 3 weeks i been looking for every solution and i have done everything .. but nothing have worked. now I am resort to having to use other browsers if i need to use that functionality in admin page. In page header file name : login , location : http://MYDOMAIN.ca/login?ReturnUrl=%2FAdmin%2FDiscountRulesCustomerRoles%2FConfigure%3FdiscountId%3D6%26_%3D1702682353293 , which are not correct . and browser such as Brave and Safari dose not show different path and file name and everything is correct. dose anyone know how to fix this .. ? i saw a solution mentioned as stated resting Firefox ,but can not find a way to reset , but i have reinstalled Firefox and constantly having this issue on this single section of the page . Thanks.

When I started Firefox today, there was a new tab with some information about something or other I have completely forgotten, as I soon discovered all of my bookmarks were gone, which is the only thing I can think about right now. I easily found advice about how to switch to another profile that might contain my missing bookmarks, but I have only one profile listed, the default one. I also easily found advice about how to go to the Library and import a backup. I can get as far as clicking "Choose File," but after I do that, absolutely nothing happens, no matter how long I wait.

When I open eScreen, which I normally work in every day, it won't load. The link as it is in my 1password that normally works is: https://myescreenb2c.b2clogin.com/myescreenb2c.onmicrosoft.com/b2c_1a_myescreen_signin/oauth2/v2.0/authorize?client_id=4a10fd0f-eb95-4ecf-99ec-1de08bea45c8&response_type=code%20id_token&scope=openid%20profile&state=OpenIdConnect.AuthenticationProperties%3DQZZej_iAXkRwkx_ZGqYZGgxiCfuysUeD7PPJOnTyQPf0K0vSz5giCpN5YFLG6RJKxv0VsFisZ9tKbK6IrPQ-TjK659Ly3v2YVS42IIdN5WvleJIxJNe_DRUSOYjNIVX_NgZbXz4I-JqiAbl_EQqRG5yhnWak3tYfdezYB3mcjoeMPmq_&response_mode=form_post&nonce=638757511118884664.N2QxMDVhZjEtN2ZiNC00YjA2LTkyODItZjJhZjM2YmIxMzZkMTAxNjQwYWEtMGQ0Zi00Y2JjLTliOTYtNmRlZTc0NmNjZDcz&brand_key=escreen&redirect_uri=https%3A%2F%2Fwww.myescreen.com%2Fv3&prompt=login&x-client-SKU=ID_NET461&x-client-ver=5.3.0.0

When I open a browser website through Firefox - it now opens to a small screen. I have to go to settings to make it full screen. It has opened previously in full screen. How do I make it open in full screen now? I'm using a MacBook Air. Thank you.

Hi,

It doesn't appear there is a way to increase the font size in the browser sidebar. I am using Claude there the output is very difficult to read. I know how to use shortcuts or mouse motions to increase on the main page, but those done appear to do anything in the sidebar.

Can I request this feature somewhere?

Thanks, Pat

Recently the audio is only coming out of the left side in videos I uploaded from my iPhone. This does not happen in Safari or Chrome where the audio is perfect, only in Firefox for the Mac. I've gone through the usual troubleshooting methods like opening in safe mode, clearing the cookies and cache, checking settings, etc and can't seem to fix this. Can you help? Thank you, Larry

I have been advised by BMO bank that the notice: "Error code: AK_DNY - 76.144.82.174" when trying to access their site "https://usdigital.bmo.com/www/#/need-help" means that Firefox will not communicate effectively with them. They suggested I use Google Chrome or a microsoft product-I use neither! I finally accessed using Safari. I really want to continue to use GFirefox, which I have been using for several years now.

Pls advise. [edited email from public support forum]

I have been using Firefox for years on my Mac Mini and MacBook Pro, sync has never been a problem.

Now I inherited a Dell laptop, after reinstalling Windows 11 I installed Firefox and logged into my account as normal, and then switched back to using my Mac Mini. The next time I closed and then later reopened Firefox on the Mac Mini, Firefox had logged me out of every website, forgot my entire browsing history, passwords, bookmarks, everything. Its all gone with the exception of 4 of my 16 links on Firefox Home.

So I spent an hour fighting MFA, etc. on the websites I use the most, only to close Firefox and have it log me out and forget everything again. That is now its behavior, it loses everything every time I close the app. It does remember my toolbar settings, and those same 4 links on Firefox Home. i rebooted the computer and the problem remains.

Firefox is still logged into my account, it just doesn't sync or remember anything. Doesn't save cookies, history, nothing. Every time i relaunch the app, Firefox home is back in its default state

I also still have an instance of Firefox open on my MBP, I am now deathly afraid of closing the app for worry it will do the same. I also am afraid of using Firefox on the Windows computer, I absolutely cannot break this more.

How do I fix this this quickly and prevent it from ever happening again? I am getting absolutely buried in computer problems at every turn right now and nothing's getting solved. Every fix for weeks not only fails, but inevitably creates a new problem and I'm sorry but I'm going a little crazy and I really need a break.

Thank you.

Looking for a way to find a certain tab when I have multiple windows open which have several tabs in each. Have looked through Mozilla support and find no reference to the Move & Resize and Full Screen Tile choices on the Window tab so don't know if either would help. Mac running Sequoia 15.2 and Firefox 138.0.3

I use an IMac (15.6) to sign political petitions online on sources I trust, but the new Firefox version (128.14) seems to require that all GPC be disabled to do so. Can GPC be used selectively? Attached is a typical warning. Thanks for your expert thoughts.

Hello and thank you for the help,

I have tried applying for any college on CCCapply's home page (https://home.cccapply.org/en/) and once I input the college and click it or click enter, I either get stuck at a white page or CCCapply has an error page saying I am using a proxy.

I have tested this on macOS Sequoia, Windows 11, Linux Mint, all on the newest updated Firefox. I also tried this on mobile Android and had the same issue.

I have tried on Campus networks, home networks, and cellular networks, all the same issue. Chrome, Edge, and Opera all work perfectly fine.

After trying normally, I have deleted all browser data/cache, turned off Enhanced Tracking Protection and every security setting I could find in the settings and still run into the same issue.

Thank you for the help, Connor

While there are a number of sites that allow automation of the VIP token in applications, I have not seen any as a extension, plugin, or add-on that works with Firefox. Is this a possible addition that could be added? There are also other MFA applications like Google Authenticator that could be added as well.

How do I get the website "https://glob.emsd.ru/visual-observations/" to update properly? Today I had to use Tor to see today's pictures instead of 5 day old pictures. Had same problem with Safari until after I used Tor.

Firefox connection fails on my mac cleared everything used troubleshooting mode works on windows iphone. I used wireshark and there is no attempt to contact the failing server only see udp broadcast from server. Safari works find DNS is fine cleared everything. Only thing I have not done is reinstall. No trouble connecting to other websites, this is the only one. I ran a virus scan at a loss.

我在使用 Firefox（最新版，作業系統為 MacOS）進行線上付款時，遇到信用卡 3D 驗證無法成功的問題. Yahoo及蝦皮都無法完成驗證（交易OTC）。購物流程進行到付款畫面，點擊「送出」後，3D Secure 驗證視窗完全沒有跳出，或者跳出後顯示錯誤，導致交易一直失敗。我停用了廣告阻擋及防追蹤的擴充套件，情況依然存在。

請協助檢查 Firefox 在 3D 驗證流程中的可能相容性或彈出視窗問題，感謝！