Firefox Support Forum

Hello Mozilla community,

I'm encountering a perplexing issue with Mozilla Firefox that I hope someone here can shed some light on. Whenever I set Mozilla Firefox as my default browser, I experience difficulties accessing my website. The site continuously buffers but never fully loads, leaving me unable to view its content.

However, when I switch to a different browser as my default, such as Google Chrome or Microsoft Edge, the website loads without any issues moreover my website is related to Picoworker which runs smoothly on other browsers (Screenshot is also attached). This leads me to believe that the problem might be specific to Mozilla Firefox.

I've tried troubleshooting by clearing the browser cache, disabling extensions, and even reinstalling Firefox, but the problem persists. I've also checked for any errors in the browser console, but nothing seems out of the ordinary.

Could there be any compatibility issues between my website and Mozilla Firefox that are causing this problem? Or is there something else I should investigate to resolve this issue?

Any insights or suggestions would be greatly appreciated. Thank you in advance for your assistance!

Hi all, For the last few months I've had a persistent issue with my Firefox browser on Windows where I have to continually toggle the 'Ask to save passwords' option so that Firefox fills my username and passwords automatically, gives me the option to save them automatically and so on.

Everytime I click the option on, it works for maybe a few days before I have to yet again toggle it on even though I haven't done anything like close my Firefox window, restart my computer or any similar thing. My Firefox and laptop are also on their latest updates and regardless this issue has continued through multiple update cycles.

It is very frustrating as I'm applying for jobs regularly so manually having to use alternate ways to autofill my details is annoying - I know a password manager is probably the best solution but regardless this is still a very annoying issue.

since the last update (firefox 127.0 or 127.0.1), i can't delete unwanted suggestion from autofil history anymore (the right search engine tool bar words with the clock icon or any website search bar) each time i want to delete the unwanted word, it reappear immediately after in the suggestion list.

OK, I have Firefox (Windows 10 AMD64, desktop) configured to delete history when I close it.

So, I see that regular webiste cookies are deleted.

But are the HSTS website "super cookies" deleted?

https://ipleak.com/articles/what-is-hsts-super-cookies What are HSTS Super cookies and why are they dangerous?

thanx.

I'm very frustrated being a novice PC user! I Suspect a PC repair Co., that has had remote access to my PC in the past of some how accessing my Private network of 7 device's and making sure that some where on my network any of several app's they have used before to take remote access of my PC! I first noticed a problem after this co. initially set up my network. I would be on my PC and see the Any desk app soft ware. So I did uninstall the any desk app where ever I saw it on my network. This co. would call me and tell me to be sure and take advantage of their monthly tune up. Keep in mind I was scared into purchasing 3 year support package. I turned on my PC today,after using Google as my default Browser for a long time. I decided to try Firefox I was very disappointed to see that Firefox had been set up and the third bookmark was something called Take Remote. This Co. Is still in Business and my account is active. In my opinion I believe that all HACKER'S should have their hand's CUT OFF. Again I am a novice user, But for some one who use's their knowledge and their Company to prey on people like me, There Should be consequence's!!! I Would Greatly Appreciate any help or Advice you could help me with!

                                                                                Thank, You                                                                                              
                                                                          Michael Ruschman

When I click on a link and say to open the link in a new tab, there's an issue.

The "Copy" in the context menu for that new tab is grayed out, i.e., cannot be selected.

So I have to go back to the origin page, and then re-select the new, just opened tab.

After I do that, the "Copy" is no longer grayed out.

Is this a bug?

If so, how do I report it?

Many thanks.

I recently updated many drivers on my Windows PC as it was running very sluggish. I ran CC cleaner on it and updated 6 drivers including the Graphics card and several others.

Now Firefox browser will not launch. I have installed the latest version of Firefox also.. 127 I believe it is.

Any ideas on how to get it to run again?

Edition Windows 10 Pro Version 22H2 Installed on ‎4/‎6/‎2021 OS build 19045.4529 Experience Windows Feature Experience Pack 1000.19058.1000.0

I had to swap out my hard drive the other day without being able to save any data from Firefox. When the new disk was reloaded from the old one the user names were not made the same as with the old disk. When i use Firefox and save a password it says it has been saved but when I use the same site again the passwords don't fill in. When I look at the passwords via the passwords settings there is nothing there. Can you tell me how to get passwords to work please? Thanks John

I've recently had trouble logging in to some websites but not others, most recent example is Bandcamp. My login credentials are correct and work on mobile and other browsers. I have tried deleting my cache and cookies to no improvement.

Cześć Mój problem polega na tym że na niektórych stronach zniekształca wyrazy ja w załączonym przykładzie. Ustawione mam domyślnie na stronach "PL". najczęściej problem jest obserwowany na multikino.pl; mybenefit; gov.pl. było czyszczone cooke i historia nażędziami z przeglądarki i cccliner - nie pomogły. W Chrome nie ma tego problemu. z góry dzięki za pomysły i poświęcony czas ps problem prawdopodobnie pojawił się od chwili kiedy odwiedziłem stronę z narzędziami z Ukrainy - https://www.cooltools.pl/

I'm a long-time Firefox user (I probably came here straight from Netscape!) but lately, I'm starting to see tons of issues, often after every update.

Things that might help: 1. I'm mostly a Windows user, although I have a Mac. I have a LOT of Windows boxes (don't ask) - a couple of work laptops, some private laptops, a couple of micro-desktops that are connected to TVs and so on. This might be relevant, because they're all synced.

2. My profile is pretty old - over 10 years.

3. I've entirely disabled any ad-blockers or add-ons.

So issues happening on multiple machines in the last 24 hours: eBay. Over the last few days, when logging into eBay, if I do a search, I can't change any of the filters along the top Condition, Location, Sort: Best Match etc. I can click on them, but nothing happens.

GoFundMe. I tried to donate tonight and when it toddled off to Paypal, it came up with some kind of Localhost error after I clicked on Submit. Did it on Chrome, and it worked perfectly. Fortunately, the money didn't come out multiple times.

Oracle E-business. I'm sure many of you use this at work. I genuinely can't login to this using Firefox unless I use a private window. I've cleared my ENTIRE cache. Even went into the Folder and manually cleared it all out. If I try and login without being in a private window, I get "Your session is no longer valid or your logon information could not be reestablished from your session."

This is all since the last update to 127.0

My Firefox browser kept freezing up and acting very slow so I closed it. When I reopened it all my tabs did not repopulate like normal. None of them. I have the box checked to reopen all tabs on restart and it has always worked, not this time. Why! How can I get them back. Thanks, Aldo

Similar to this problem: https://support.mozilla.org/en-US/questions/1360287 .

I am using Debian 12, i3wm, and Firefox 127.0.1

After adding a new credit card to Firefox, I can go to any website that needs credit card info and it will auto fill successfully. When I reboot my computer and then try to auto fill credit card info, Firefox prompts me for the password to the "Default" keyring, but it does not autofill (something in the input box flashes quickly then it goes blank again). Firefox will not autofill again until I add a new credit card.

I had no success with Firefox in Troubleshooting mode either.

I entered my Mozilla password in Firefox after signing into a Barnard College / Columbia University library computer. I do this several times a week. This time there was a new problem, which I think is a bug.

After I entered my password, I was asked for Duo verification. I made a mistake and entered the verification code for a different app. I was told to try again. I entered the correct code and got an error message that I had tried too many times and to try again later.

I made one mistake. On my second attempt I entered the right code. How is that "too many" times?

Question: Columbia and Barnard send a message for Duo approval when signing into their computers. I think that's easier. Can Mozilla and Firefox be set up that way?

thank you

Hi, yesterday, after a wifi interruption at a coffee house, I lost all my saved windows/tabs and am now having browser connectivity problems even with our home wifi. Thanks in advance for any help.

When editing one of my videos and trying to drag and drop a custom thumbnail after clicking upload file, I get a red circle with a slash through it on firefox indicating that this is not permitted. I am running firefox 127.0.1 (64-bit). I've tried uninstalling, running in troubleshoot mode and nothing works. Firefox is not running as administrator and my UAC is set to always notify.

On Chrome Version 126.0.6478.61 (Official Build) (64-bit) this feature seems to work as expected. Is this a firefox feature that may be preventing this drag and drop behavior? Please see attached gifs. I am on Windows 10 v22h2 btw -- Any feedback is appreciated.