Firefox Community Forum

Secure Connection Failed

An error occurred during a connection to www.ajmobilerepairing.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…

Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.

How can I get rid of this? Prevents access to important account.

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.

receiving error message when attempting to log into my Nord VPN: An error occurred during a connection to nordvpn.com. PR_END_OF_FILE_ERROR

هنگام انتخاب این برنامه ها این پیام ارور برایم می آید

An error occurred during a connection to www.instagram.com. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

An error occurred during a connection to web.telegram.org. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

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

I am not sure if 'settings' is the correct category. I have a large sum of money waiting to be claimed at bitcoin. When I attempt to log into my account there, I get this:

Secure Connection Failed

An error occurred during a connection to bitprotrust.cc. 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.

The funds I am attempting to claim are over $100,000.00. Is there any way that I can get past this error message and reach the bitcoin people? I have 24 hours to collect, starting late yesterday (July 7).

Thank you, Martha Gillam: P.S. I have looked at the information provided below. I am NOT a geek, and it makes no sense to me. Please tell me in plain English how I can bypass the filter that says I cannot reach these people.

Hi, I'm trying to open pages in my old HP Mediasmart. I can access the NAS on my netwark but when I try to open most icon I get PR_END_OF_FILE_ERROR.

I have my security software paused. Does this mean the NAS can't be used anymore?

I use Windows 10Pro, an Asus modem and I'm connect to the NAS by ethernet.

Of course happy to provide more details on request.

Cheers, John

Secure Connection Failed

An error occurred during a connection to sadarem.ap.gov.in. 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.

Learn more…

I get this error code when I click this link: https://app.getresponse.com/click.html?x=a62b&co=zuZIy&lc=hxmU75&mc=Iu&s=Hb9xCO&u=qU&z=EF9yGAP&

This is for any link on 1Funny.com Newsletter

Using Windows 11 just reloaded on new hard drive (Solid State). Old hard drive took up smoking. This error does not happen on any other site and did not happen before.

Secure Connection Failed

An error occurred during a connection to www.psaonline.utiitsl.com. SSL received a record with an incorrect Message Authentication Code.

Error code: SSL_ERROR_BAD_MAC_READ

   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.

bold text

An error occurred during a connection to 192.168.1.1. Peer using unsupported version of security protocol.

Error code: SSL_ERROR_UNSUPPORTED_VERSION

   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.

This website might not support the TLS 1.2 protocol, which is the minimum version supported by Firefox.

Learn more…

Today, I cannot even open the website!! This is what shows up:

"Secure Connection Failed An error occurred during a connection to mydorway.dor.sc.gov.

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… "

Secure Connection Failed An error occurred during a connection to (Firefox and ALL sites) PR_CONNECT_RESET_ERROR Error code: PR_CONNECT_RESET_ERROR Help advises 'Failed to check for updates' Problem arose on upgrade to Firefox 138 Tried restart, computer reboot and reinstallation

I am not sufficiently computer literate to understand supposed help and support documents within 'Mozilla Support'

It looks like the end of 20 years of using Firefox ... Google Chrome used to submit this request

Trying to open my doctor's patient portal and I get a "Secure connection failed" Page. So I start Google Chrome and the website comes up like a charm. You people NEED TO GET THIS CR*P FIXED soon. As much as I hate to, I will make Chrome my default browser if this stuff continues for much longer.