Firefox Support Forum

There are always PR_END_OF_FILE_ERROR type error given by Firefox when opening secure https:// official web sites of government of India, which end in gov.in Why not firefox browser allow opening such websites which are authenticated government web sites ?

Firefox won't open my professor website: https://danielesirangelo.altervista.org/ and there's this error How can i fix this?

Is there a possibilty to tanslate web pages in Firefox like the way it can be done in Google Chrome or Microsoft Edge? I have installed an Add-On but it doesn't work the way I want(translating the web page right there and not translating it through Google Translate).

I need to know how to disable a blocker? I am on a Verizon website page and trying to post a review, I get message to "disable ad blocker" before posting my review.

is not possible to connect with the most of website for example google or bing.com always is the error message:

Error: Secured connection failed

There was an error connecting to www.google.com. PR_CONNECT_RESET_ERROR

The Web site cannot be viewed because the authenticity of the data received could not be verified.

   Please contact the owner of the website to inform them of this problem.

-What can i do to repare this error and to connect normally my website.

Thank you very much for your help

I am trying to use the UPS click-n-ship website and continually have a problem with it accepting certain information. When trying to submit the page it empties the boxes and won't let me proceed saying it needs the fields that it just emptied, completed.

Their instructions have said to add their URL to Firefox's trusted sites. I have tried to follow the directions here:

https://support.mozilla.org/en-US/kb/add-trusted-websites-your-allow-list-firefox-focus

But there is no menu to the right of the URL box. There is a menu to the far right of the bar that has "New tab", "New Window," "New Private Window," etc.

Also, the URL I am trying to allow access to is a dynamic window that usually involves a session ID and since the session has timed out, it doesn't stay on that URL. How do I add it then?

Thank you in advance for any assistance. I hope this is clear, if not, please let me know and I will try and explain further.

Thank you, Andy

Hi,

I've been using malwarebytes for a few years without any problems but now I'm getting this message when browsing to any web site Any idea why this is happening ?

support.mozilla.org is most likely a safe site, but a secure connection could not be established. This issue is caused by Malwarebytes Web Protection, which is either software on your computer or your network.

What can you do about it?

support.mozilla.org has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

   If your antivirus software includes a feature that scans encrypted connections (often called “web scanning” or “https scanning”), you can disable that feature. If that doesn’t work, you can remove and reinstall the antivirus software.
   If you are on a corporate network, you can contact your IT department.
   If you are not familiar with Malwarebytes Web Protection, then this could be an attack, and there is nothing you can do to access the site.

Error code: MOZILLA_PKIX_ERROR_MITM_DETECTED

Hi So my problem started a few days ago i don't remember exactly when. The graphs on the binance exchange site have stopped updating for me on Firefox. I mean when i load the page with the graph in it the graph is static and i have to keep refreshing the entire page to see changes in the graph. I should mention that the graphs on a different site that i use work fine and display the prices in real time.

I also had microsoft edge and the same problem happens there too but today i installed chrome and the problem in NOT present there. So the site and graphs update and work properly in chrome but not in Firefox or edge. I prefer to use Firefox for everything!

-I tried Firefox safe mode and the problem is still there. -I also made a new Firefox profile and the problem is still there. -Finally i even refreshed Firefox but even that didnt fix the problem. I should mention that i have Firefox sync enabled so after i refreshed Firefox it automatically installed back all my addons (and other settings?) so even though it is refreshed it looks and behaves exactly like before i don't know if that "cancels" the effects of the refresh.

I am running win10 and my antivirus is kaspersky. I had Kaspesky on "pause protection" while i was troubleshooting but that didnt help either. I hope i managed to explain everything because i find it hard to express my self in English. If you need me to clarify anything let me know. I hope someone can help me with this because I don't know what else to try.

Thanks in advance Kiri

Why would a sites display language change like the link below? It is HP's website so I'd assume it is reputable. https://parts.hp.com/hpparts/Default.aspx?mscssid=&cc=CZ&lang=CS&.... (image below too) I was browsing in English, it changed czech on that page, and then back to English on the following page. Should I be concerned?

Hy all,I can't access youtube.com. When I try Mozilla says:

Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.youtube.com because this website requires a secure connection.

What can you do about it?

www.youtube.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem.

ANY FIX? TNX!

I have found that after a short time Firefox stops displaying images in Facebook and only shows a description of what it thinks the image is. I have Firefox version 95.0.2 (64-bit) with Windows 10 with the latest updates installed. I have a Dell laptop with an i7 cpu and 63 GB of RAM. This does not occur with other browsers. Reloading the page does not fix it, only a complete shutdown and startup of Firefox.

Go to this page... https://electronics.howstuffworks.com/prepaid-cell-phones.htm

Click on any of the links embedded in the text, such as _United Press International, TCM Net, Wireless Guide_. No response.…

EDGE and Chrome have no issue with these links.