Firefox 社群討論區

I have a message all time when i wan't to go to a site serious and secure. The message "Code d’erreur : PR_CONNECT_RESET_ERROR" stop any way to go on and i can't explain this situation. With W10 it was not a problem. Now with W11 i am block. If someoee can tel me how to do please discribe the way to goon. Thank you

I have a bookmark which I use regularly but, with the new version of Firefox, I get the error message NS_ERROR_NET_EMPTY_RESPONSE. I can access the webpage OK on my iPhone. The website is :- http://rasp.stratus.org.uk/app/viewer.php

I am stuck. I keep on getting this message. I've deleted firefox and reloaded it, it did not help Secure Connection Failed

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem.

Error Code: PR_CONNECT_RESET_ERROR

I am unable to access email or sign in to optonlinei.net. I opened a ticket with Mozilla support #447010, they responded and I can open the email. A couple of error messages; 431 request header field too large, the application is having trouble connecting to the server..The layout has changed since this update, bookmarks have move some where, start up has changed, clicking Firefox no longer brings up email sign info. Something has really messed something up that once was so nice and convenient. May someone can help or correct. I am running windows 11 on a hp desk top and have run Firefox four years.

I'm getting this when trying to sign into mine and my fiance bank accounts why Secure Connection Failed

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem.

Error Code: PR_END_OF_FILE_ERROR

I am running into a 414 error that prevents me from accessing account information in Kindle Direct Publishing, has anyone else run into this problem? I log in and get to the home page of KDP ok, clicking on Account opens dialogue box to log in again, and I get 414 error, which KDP help AI says is browser related. I've tried using incognito, turning off VPN, there are no extensions turned on, going directly to the Account Settings link gives same error. I tried using another browser (Safari) and get same error.

Firefox 155.0.1

Thanks for any other suggestions!

Recently when I try to use the PCH.com search in their emails, I get this message; "HTTP Error 400. The size of the request headers is too long." Is this a PCH problem or Firefox and can I fix it?

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 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

Hello,

I would like to report an issue with the Firefox Add-ons Store.

Recently, I suddenly encountered an "HTTP 406 Not Acceptable" error when trying to access the Firefox Add-ons Store. The store is completely unusable for me right now.

Here are the specific details:

Issue description: I have tried accessing the store on every network available to me, including mobile data, my office wired network, and my home wired network. Unfortunately, I get the same 406 error on all of them.

Timeline and context: Everything was working perfectly fine last week. I was able to search for and install a Markdown add-on without any issues. However, starting this week, it suddenly started returning the 406 error.

Additional troubleshooting:

I am not using a VPN or proxy. However, if I enable a proxy, the Add-ons Store works normally.

There is no antivirus software or firewall blocking Firefox's network requests.

Other websites load normally. Even mozilla.org works fine, but addons.mozilla.org does not.

I have also tried changing to other DNS resolvers, but that did not help.

Could you please help me understand why this is happening and how I can resolve it?

Thank you!