Forumul comunității Firefox

Issue persists on Incognito Mode and it goes away if I use different browser.

Since 2 days issue like this happened and it is retroactive meaning all previous conversations are also blank, all replies of chatgpt are blank except replies with image generation, those are fine.

Before you recommend me to do something please keep in mind that Incognito itself does not help.

I am able to share that chat, paste it in my firefox and page is blank. https://chatgpt.com/s/t_69f4b354cc188191a7959c2d443fed9d

I can use this adress on different browser and it works fine

Good day. For the last week or so, I've not been able to access my banking website login page. I've tried in Chrome, it works, but I prefer not to use that browser. I can get to the primary website, but when I choose the log in page, I just get a blank page. I've not had this issue before and I've been using Firefox and the same bank for years. Do you have any suggestions as to how I fix this?

Two out of three banks/financial institutions that I deal with have said in the past week that if I want to use their websites, I should use Google Chrome. They don't outright say that they don't support Firefox, but that I will "get better results" if I use Google Chrome. Better results, like being able to login to their website (Bank 1: infinite reload of login page), or accessing some of their page (Bank 2: Some pages work, some say I have to sign in when I'm already signed in).

The communications with these banks occurred in the past week (Bank 1), and today (Bank 2). This was after months of their websites not working in Firefox.

While trying to use the bank websites: Windows 11, one year-old computer. Latest version of Firefox, 64 bit (150.0.0, then 150.0.1), "refreshened", cache cleared, cookies and site data cleared, Enhanced protection off, and Troubleshooting Mode off. Everything possible that can be done.

If banks don't want to make their websites usable with any browser other than Google Chrome, I can hate that, but I don't have a choice. I've used and recommended Firefox from its beginnings, but now I will have to give it up.

Maybe there is an easy way to keep everything synchronized between Firefox and Google Chrome so I can use one or the other in different situations, but it is frustrating for that to be necessary. There are other websites that I've encountered that have problems working with Firefox, but they were not necessary websites to use.

I am having issues using the search functions on car rental websites for National, Enterprise and Alamo car rentals. I enter in all the needed info for location and dates, but when I search, I get an error message that says try again later. See attached screenshot. I am using Firefox 150 and Windows 11. Other car rental sites work fine and I've never encountered this issue before.

Hi, for the past month or so I'm not able to reply to emails using Apple Mail on Fire Fox browser. The arrow gets cut off in the upper right hand corner. Also I'm not able to move emails into their appropriate folders by selecting the folder icon in the top middle of the screen.

This is Firefox on a brandnew Fedora installation. Using Jupyter notebooks on Google Colab, I experience delays when typing into input fields. It's not quite a deal-breaker, but annoyingly sluggish. On a Chromium-based browser, Vivaldi, I don't notice this problem.

My hope is there is a certain overlap of the demographics using Colab, Firefox and Fedora. I wonder if there is a known problem in this area? Is there a configuration settings you can suggest?

Thanks in advance!

Bernd.

Since the latest Firefox update, I cannot load my primary banking account, and one of my work websites won't load. I can access both of these sites on other browsers.

Unable to upload any images to Gemini. Working fine on all other browsers. Images always fail unless security levels set at lowest. When the do upload the action button does not become active

I've recently switched to Firefox but am finding some of the performance a bit cumbersome. I am continually being asked to hit "Send" ["To display this page, Firefox must send information ..."] when I am logging into my Outlook email or looking at my bank information. I'd rather not be "resending" these pages each time and am wondering if there is a setting.

Edition Windows 11 Pro Version 25H2 Installed on 2025-12-10 OS build 26200.8246 Serial number YX0J28CC Experience Windows Feature Experience Pack 1000.26100.297.0

Thanks, Nancy

With Mozilla Firefox for Linux Mint 150.0 after logging into Chase Bank , when trying to pay off my credit card, I get a message: "It looks like this part of our site is not working right now". However the site works perfectly with Chrome, thus the problem must be with Firefox. I have cleared the Chase cookies and still getting the same result.

Question on how to access split view. I looked under VIEW and other tabs, it is nowhere to be found.

Also I have difficulty making payments on my county tax site, had to switch browsers. This happened with Fidelity also, their rep recommended not using Firefox.

Hello brothers and sisters, i am need help! I'm experiencing performance issues when surfing the 9GAG website. The amount of RAM consumed by this page is growing exponentially. It's gotten to the point where this tab can consume up to 5GB of memory, and that's not the limit. This issue hasn't happened before. I can't figure out what's causing it.

What I did to fix the problem: I reinstalled the browser. I reinstalled add-ons. I reset my old profile, saving only bookmarks and passwords. I reinstalled the operating system. None of this helped. However, my friends don't have this problem with this site. Please help.

Hello,

For few days, it's impossible to connect to FACEBOOK. I have the latest version of FIREFOX, but I have to use another web browser (EDGE) to connect to FACEBOOK. The problem is the same with my two computers with the latest WINDOWS.

Thank you for your help to solve my problem

Prior to the latest release I could easily log into the site https://fun.chicagotribune.com/game/tca-jumble-daily. I can login in but once at the player page I must enter command shift R to reload the page afresh. The response is very slow relative to the previous edition of Firefox. There are other examples I could site with similarly odd behavious. Just today I tried to make a reservation with resy. I got a total runaround to my entries. I eventually gave up and used Safari and everthing proceeded as expected and I made my reservation.

I have questions about websites I visit that don't seem to work in Firefox, but when I visit the same sites in Microsoft Edge, the sites work fine. Previously (one site, 6 months ago, the second, in the last month), I had no issues with either site. It makes me wonder whether some protocol or requirement has changed that has caused my recent experience. Both sites are secure sites (banking and bill-paying related), and when I first experienced it, I didn't give it much thought since it happened while using the Windows 7 machine. I am now using a newer Windows 11 machine.

My most recent visit to the municipal site (water-bill payment and statement download) resulted in the new tab displaying

HTTP Status 400 - Bad Request

Type Status Report

Message Please provide a ref.

Description The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing). Apache Tomcat/9.0.110

At the credit union site, I click a link that results in rotating arcs atop the webpage's background, and it neither times out nor displays the next screen (a link to a specific account). When I use the credit union's app on my smartphone, the next page displays as it should. (A message reply by the credit union showed a lack of understanding.)

Most of the Firefox settings are at its default settings, and the two sites are allowed to open pop-up tabs.

After 30+ years of using Firefox trouble-free, reverting to Edge is a step backward. (Every time I finish using Edge, I have to run my spyware program.)

Thanks Rapidman

From the costco login page when I enter my account and password yhe screen dims for a moment but nothing happens. When use the same page from Chrome it works fine.

Hi, I am using Firefox version 150.0.3 (64 bit). It says it is up to date and I'm on Windows 11and it is fully updated. I use the Colorado Peak website but can not upload documents to them or read my mail from them. I have to go to another browser to do that.

I have used Firefox as my default browser for over 20 years I don't want to give it up or use another browser even to do just a few things once in a while. Peak tech support says they have communicated with Firefox but gotten no response. Help!!

D

Hello

I use a banking website to access my bills electronically. When the bill is selected, a PDF copy is supposed to auto download. For sometime now I have been getting an error 'HTTP 405 - HTTP method GET is not supported by this URL'. When I follow the same process in Safari the bill downloads without an issue. This issue has been occurring for quite some time (maybe at least 24 months).

Can someone please advise whether the source site, or Firefox, is causing the problem, and what needs to be done to fix it?

I am using the latest version of Firefox with Venture 13.7.8 on a Mac Mini 2018.

Thanks

Hey everyone!

I just noticed that post FF's 150 update, I can no longer drag and drop folders into my DSM window. This has been a non issue for over 6 years and all of a sudden, poof. I did find that you can still to this on Safari, but long term, Mozilla and Synology need to address this. There's already a post on the Synology fourms about it and I've emailed their Support Team to see what they have to day. Posting this here in case anyone has found a workaround in the Config settings pane.

Thanks! --Brian