Firefox Support Forum

Hello, I haven't been able to get Firefox to work for 2 days, after completely uninstalling the program and installing it several times, it still doesn't work, the only thing left is a black screen and it doesn't respond, the strange thing is that in safe mode it works and if I close the user interface of my session PC and I open another, Firefox does work, but I don't know what the error could be, I already tried almost all the solutions on the web and nothing, the program is virgin without add-ons or extra configurations, also if I close it, the program keeps running in the background and you have to force it to stop with the task manager, I would really appreciate an answer

I've been using Firefox for a week now and every time I work on my clients WordPress websites they show this message after a few hours of working on them:

"Secure Connection Failed

An error occurred during a connection to 4everyoung.com.br. PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."

When this message appears I need to restart my computer for the website to load again, when I use the websites on Chrome they don't show this error but if this error appears on Firefox, the website also stops loading on Chrome until I restart my computer. I've realized that activating and deactivating plugins will make this error appear but sometimes I'm just working on the website normally. This doesn't happen on any other websites, only my clients websites that I manage. All of them use WordPress but some are hosted by Hostgator and others are hosted by Hostinger. I've followed the steps of every forum post out there about this issue, contacted my hosting providers and they have no idea as to what may be causing this issue.

Since upgrading to 101 I am unable to login to some websites. So far this has happened with two financial institutions. For these I have had to use another browser to login to them. What happens is that I fill in my login credentials and click the login button. The login button appears to be dead as nothing happens. Logging in to all other websites works fine.

Dear Colleagues,

I hope this message finds you well. We are facing an issue with one of our public site. This site working perfectly fine on all other browsers except firefox. The website loads perfectly but when we click on login or signup Following error we are getting when we try to login .Uncaught Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 403 We have checked all the code and settings from our side but found nothing . 'FYI this site was perfectly fine before version 85 but now we are facing issues with later versions'

Here is the link to our site https://online-antragsmodul.de/OAM/Login.aspx?RetURL=/OAM/default.aspx Your kind support will highly appreciated.

Best Regards, IOM Germany

‘When i am on ebay after 4 or 5 selections everything locks up only way to free it is up is close Firefox browser then I'm unable to launch fire fox for several minutes sometimes have to do restart of pc!. Only site happens on. I asked ebay they didn't help completely unable to shop. Please help! I'm retired rocket Scientist go figure! Bruce Allen

‘My original Firefox browser will no longer open, so downloaded and installed new one. Is there a way to get my passwords and history. It was the browser that I had my email deliver to.’ I was able to download from my other browsers, but the Firefox one just won't open.

For some time now FF will not open certain sites that it used to, these sites all open and function normally in other browsers such as Opera. The most important being my online bank! I have contacted the sites involved and they cannot understand why. I have cleared Cache, cookies etc. I'm using FF 88.0 on Ubuntu. Can you help?

This problem is a combo of the site and the browser. Here is a page of the site that misbehaves: https://www.yucatan.com.mx/merida/2022/6/13/detienen-en-merida-profugo-de-la-justicia-en-estados-unidos-326494.html (and attached) Most pages on the site do not misbehave. The problem is that the body text is all jammed to the right side of the screen. I have tried clearing the Firefox cache, and sometimes that works, I have tried restarting in troubleshooting mode, but that does not change anything. Internet Explorer shows the same problem, but the Edge browser does not display the problem. I suspect the site is doing something funky that results in a problem on some pages for some browsers. That's really hard to troubleshoot!

Firefox: 101.0.1 (64-bit) MacOS Monterey M1Pro MacBook Pro 14"

When I am watching a video from inside firefox, I am unable to exit full screen mode by using the esc key. It was working before and after updating firefox it suddenly stopped.

Please assist

One part of the article I read says the connection issue is due to HTTP, another part of the Article says it is Googles fault due to their HSTS security policy. I have to say Poppycock. I can successfully login to my Gmail on my tablet I just cannot connect to it with my laptop. Firefox itself is refusing to allow the connection. Unfortunately it happens more often than you'd expect. I am in no way or by any means capable of computer repair, but I seem to enjoy tormenting myself with constantly taking apart and rebuildingthis laptop, Took me almost 3 months to finally find out how to stop Firefox address URL bar from highjacking the search bar with that really annoying awesomebar in about:config. But something just seems wrong with the browser on the laptop not being able to connect, but there is no issue with the tablet.

Thank you for any advice or solution that could help me with this. Ive thought about the firefox refresh reset option instead of uninstall reinstall, but if there is a better solution

I now continuously get the error message: 'The page isn’t redirecting properly

An error occurred during a connection to amac.us.

   This problem can sometimes be caused by disabling or refusing to accept cookies'

when trying to log in to amac.us or clicking on email embedded links from them. They are a long-trusted site which I sometimes access several times a day and now will not work. Cookies are enabled for them. I even disabled my virus protection and it still gives the error.

Help appreciated.

bold textWhen I log onto Firefox I get this message. "This site is blocked because it may contain unsafe content that can harm your device or compromise your personal info.

I cannot log in to QANTAS.com.au however when using Microsoft Edge it logs in without any problems, so it is NOT a QANTAS issue. I have updated Mozilla Firefox to latest upgrade. Please help

https://www.t-mobile.com/stores/pl/t-mobile-statesboro-ga-30458-925d?brand=t-mobile

I have my web application built using angular v8.0. In one of the page, we construct a date field in the corresponding component.ts file as following.

data: new Date(modifiedAt).toLocaleDateString('en-US',
                          { weekday: 'long',
                             year: 'numeric', 
                             month: 'long',
                             day: 'numeric',
                             hour: '2-digit',
                             minute: '2-digit' }),

Here modifiedAt is variable of type Date. The data attribute is then passed to an HTML template in another component.ts file and using date pipe from angular framework, we format this value as shown in below code snippet to display it in UI.

<span class="table_data-wrapper" title="{{ data | date : 'dd LLLL yyyyy h:mm a' }}">
      {{ data | date : 'd LLLL yyyy h:mm a' }}
    </span>

Now in Firefox 101.0.1 when this page loads and tries to display this value, we are getting the following error in the browser console.

ERROR Error: InvalidPipeArgument: 'Unable to convert "Wednesday, April 13, 2022 at 09:08 PM" into a date' for pipe 'ht'.

The same piece of code with no change in the 2 code snippets mentioned above in bold works just fine with older versions of Firefox. For e.g. with v 100.0 it works just fine and renders the date value appropriately. This issue is causing other things to break on our application in production. Can some one please provide help on what might be going wrong here ?

Thanks, Maneesh Sharma

I am having an odd problem. For years now, I have always used Gmail and its integrated chat function on a daily basis through Firefox. I upgraded to their new chat a while ago with no problems until yesterday.

Starting yesterday, Gmail started getting a bit choppy with me in Firefox on my home connection. Google chat, if it loads at all, will very quickly tell me that it is unable to connect to individual conversations. Indeed, the windows for those conversations will not even load. This is the same regardless of whether I try to load chat through the main Gmail window or if I try to load chat directly at chat.google.com. The site works fine when I test it through Chrome. I have tried clearing cookies and refreshing the site data. It does not seem to matter if I am in incognito mode, so I don't think this is an extension problem. I've added exceptions for my antivirus, so I don't think it's that either.

The REALLY odd thing, however, is that the problem apparently seems to appear only when I am using Firefox and I have my computer connected to my router over ethernet. Firefox loads chat fine when my computer is just on wi-fi (and, again, seems to be fine regardless of whether I'm on ethernet or wi-fi when it comes to Chrome).

I'm not quite sure what to make of this. Other websites seem to be loading in Firefox as normal, regardless of whether I'm on ethernet or wi-fi. Perhaps the only other notable connection problem is that I have had problems with buffering on Spotify that has cropped up at roughly the same time (this one happens on both Chrome and Firefox).

It may well be that my ethernet cable got damaged somehow overnight, but given the fact that other websites have been fine and that I load Gchat fine when using Chrome, I figured I'd ask here to see if there is something I can check on the software side of things because given the setup up in my apartment, restringing a new ethernet cable would be a bit of a hassle. I'm happy to provide any additional information or logs that I can, but I only consider myself an educated layperson when it comes to computers, so I'm not sure what to attach that could be helpful.

Thank you in advance!

I am going to have to leave firefox. It refuses to load pages. No there are no add ons installed. It is a fresh install and still doesn't work. Can't work like this.