I-Firefox Community Forum

Am unable to connect to onlinebanking.mynycb.com with Firefox but was able to connect with Microsoft Edge. Firefox msg. "Warning: Potential Security Risk Ahead" Seems like a bug in Firefox.

I keep getting 'Bad Request

Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit. What does this mean and how do I reach my netaddress account?

I have an issue where I will frequently get the error pictured on random sites. This started happening a few years ago at my previous home with my old computer. It got so annoying that I had to switch to Brave browser for a while. I recently moved to a new residence, I have a new computer, and a different ISP and equipment, so I thought I would give Firefox a try again. To my shock, the issue still occurs exactly the same way at the same rate. I would say it is as frequent as 1 in 5 sites that I visit. If I hit the Try Again button 5 or so times, the site will load. The only thing I can think of that is common to the old computer and the new one is my Firefox account. Could there be something in my settings causing this to happen? I remember that I even tried Librewolf before switching to Brave but the issue occurred there as well. Any assistance or tips would be appreciated, I feel like I am going crazy at this point. xD

Error 403 Forbidden

Forbidden Error 54113

Details: cache-lga21993-LGA 1744154604 185302503

Varnish cache server

What is this about? Just trying to reach https://www.scientificamerican.com/

Never happened before

This does not happen when accessing through Firefox on my iphone....just on the macbook

I posted a question to the community forum and received a reply from JBR. When I try to respond to the reply, I get this error message

Looks like there’s a problem with this site

The server at support.mozilla.org sent back an error: 406 Not Acceptable What can you do about it?

   Check to make sure you’ve typed the website address correctly.
   The site could be temporarily unavailable or too busy. Try again in a few moments.

I have tried to respond multiple times over the past 24 hours to reply using this URL that appears when I click on the view and reply link in the email.

https://support.mozilla.org/en-US/questions/1584160?utm_campaign=questions-reply&utm_source=notification&utm_medium=email#answer-1821659

How can I get support and communicate with forum members trying to help me since this link does not work?

Thanks.

1, provide phone support....which i am willing to pay for.

2. fix it -- remove the problem via an update

3. A new computer....and I still get this "Application error: a client-side exception has occurred (see the browser console for more information)." WHY ? Of course, GREAT that Mozilla never has real people to staff tech support.

send me an email

I try to entrer a website www.wizink.pt and the following message appears

400 Bad Request Request Header Or Cookie Too Large

How can Ichange the settings in order to solve this?

What ever happened to Firefox?? I try to search for something and 75% of the time I get error messages! Here is what I constantly get:

Secure Connection Failed

An error occurred during a connection to www.google.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_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.

Learn more…

What is the problem? I have written about this before and NEVER get a response. Is it really time to just switch browsers? I have noticed when Firefox won't work Microsoft Edge and Chrome works just fine. What is the deal here?

An error occurred during a connection to tp.tax.gov.ir. PR_END_OF_FILE_ERROR

Error code: 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

'Hi,

I keep getting: 'Secure Connection Failed An error occurred during a connection to bstsrs.in. SSL received a record that exceeded the maximum permissible length. Error code: SSL_ERROR_RX_RECORD_TOO_LONG

   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.'

On sites I have visited for years. It says to contact website owner, but I can't get on the website.

Any advice on what I can do?

Why am I no longer able to access 'allmusic.com on this browser? Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://fid.agkn.com/f?apiKey=2104320612&r=https%3A%2F%2Fwww.allmusic.com%2Fuser%2Fprofile. (Reason: CORS request did not succeed). Status code: (null).

Hello! I started encountering this problem as I updated my OS to windows 11. I had eset nod antivirus, but uninstalling it nothing changed. Tried to change MTU cache size through CMD. Changed different DNSes Tried to disable all protection settings in browser and in windows settings. Deleted all extensions. NOTHING helped except clearing cache of the browser, but this is fixing problem only before first browser restart. Other browser on laptop works normally without any issues.

Secure connection failed and Firefox did not connect message. Why? Received when trying to sign on to sbcglobal but that has changed. Rude sbc agents said it was a Firefox problem. I am trying to save 25 years of family research.

I keep getting this when I click on a highlited site I believe is an ad search and so I can't access that specific site. What do I need to do to access the site?

Hmm. We’re having trouble finding that site.

We can’t connect to the server at ad.doubleclick.net.

If you entered the right address, you can:

   Try again later
   Check your network connection
   Check that Firefox has permission to access the web (you might be connected but behind a firewall)