Firefox Community Forum

MY PROBLEM IS VERY SIMPLE:"IM TRYING TO OPEN A WEBSITE NAMED SLOW ROADSBUT ITS NOT OPENING AND IT SAYS INTERNAL ERROR 500 SO PLS HELP ME

THANK YOU!

Yesterday I synced Firefox desktop to iPhone 13 and iPad 11. I created an account. The syncing worked.

Today I tried to access one specific website and got this message: "500 server error. Oops. Sorry. Your request could not be carried out because of an error. Please log out and sign in again". That didn't work.

I tried accessing other websites within Firefox desktop Version # 140.04 64 bit. They do work.

I don't know if this service error is something within Firefox or within Windows 10 latest update, or something else. I've reviewed system Administrative Events and there are numerous notes for 7/18/25. Many say "Distributed COM" some are Service control manager, many entries "Device setup manager". I have photos of several screens.

I've deleted cache and history (I use private Mozilla). I've restarted the laptop PC twice. No change to that website access. I used troubleshooting and that didn't help at all.

Please help diagnose where the problem is and how to fix it if the source is my computer. If it's a server problem please advise. Thank you. JHL

PR_CONNECT_RESET_ERROR

I'm tired fixing errors which become more complex and solutions are written for people who have the time an knowledge to waste fixing these constant issues in FIREFOX, Time to change browser.

Secure Connection Failed

An error occurred during a connection to www.nidw.gov.bd. 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… please solve this problem

Why am I being blocked from websites? I keep receiving messages 504 Gateway Time-out. The question I searched in google was, what size comb do I use to clip my dog's long hair? It's a simple question. Why did it send me this message 504 Gateway Time-out. I am not all that computer literate so I could use some help please. FYI I used Firefox as my browser.

Thanks.

Secure Connection Failed

An error occurred during a connection to myutiitsl.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

Starting on October 18, I've had problems accessing most websites. I get security errors such as:

Secure Connection Failed Error code: SSL_ERROR_RX_RECORD_TOO_LONG

Secure Connection Failed Error code: PR_END_OF_FILE_ERROR

This problem occurs only with Firefox. It doesn't happen with Chrome (which I had to use to post here).

A few sites work, but not many.

I tried reinstalling the latest version of Firefox but that didn't make any difference.

Suggestions? Thanks in advance.

I have deleted Norton from my wife's Win7 PC, but it still tries to "help" when she is logging on to various web sites. How do we get Norton off of her Firefox?? Her Firefox is current version.

Thank you for any help.

Ron Olsen

I keep getting these error messages on some websites I frequently visited in the past. I didn't change anything in Firefox. I can go to Costco's home page but in searching or clicking on an item I get this message "Access Denied You don't have permission to access "http://www.costco.com/laptops.html" on this server. Reference #18.6624c317.1774292088.2a2954f4 https://errors.edgesuite.net/18.6624c317.1774292088.2a2954f4"

When I try to read my webmail I get this:

Secure Connection Failed An error occurred during a (https) connection to www.nebula.fi. Peer’s Certificate has been revoked. Error code: SEC_ERROR_REVOKED_CERTIFICATE

The same address www.nebula.fi works fine in Edge browser, which claims: Connection is secure. This site has a valid certificate, issued by a trusted authority.

I would prefer using Firefox. Is it somehow possible?

-Tom

Secure Connection Failed

An error occurred during a connection to elabharthi.bihar.gov.in. 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…