Firefox Community Forum

For the past few months, I've been getting this error and been searching for possible solutions. None of which have worked. I am also not using Kaspersky AV. With this, I'm asking if there's anything else I can do.

Here are the solutions I've tried: 1. Troubleshoot mode / disabling add ons 2. New profile 3. Clearing cache / cookies / dns 4. Changing "DNS over HTTPS" & proxy settings 5. Disabling firewall / AV / VPN 6. Chrome loads the site but I do not want to resort to this. Using developer mode browser does not work either for firefox.

Secure Connection Failed

An error occurred during a connection to my.tci.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.

Learn more…

Lately more than once, i face pages which does not load at all makes me spend time checking from server side, and its end working normally with Chrome, but not with firefox, for instance i ran a hashivault in ec2 , i am able to access it using chrome, but with firefox it never open giving error:

The connection was reset

The connection to the server was reset while the page was loading.

   The site could be temporarily unavailable or too busy. Try again in a few moments.
   If you are unable to load any pages, check your computer’s network connection.
   If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web.

please advise, thanks.

Hiya all,

Recently got a steamdeck and after downloading Mozilla onto it I went to sign into my account, however every time I enter in the verification code to log in it brings me to a screen showing the "bad request" error. I've tried clearing cookies and that hasn't seemed to help. Any other advice? Thanks in advance!