Diễn đàn hỗ trợ Firefox

My computer restarted on me (as always, this piece of garbage new laptop has to restart every other day for some stupid update or battery issue) and Firefox, despite still knowing my history and latest websites visited, does not have an option to open the many closed tabs.

I don't want to go back to Chrome, but there's basically only one thing I need from a browser and it's insurance against my devices turning off and leaving me without any of my tabs.

While on https://www.kitco.com/price/precious-metals I got a message I am using an AD blocker. I looked in my extensions and I have none installed. The only two extensions that could possibly be responsible block tracking but do not say they block ad's. However, all I have to do is close the message box and all seems to work properly. So I'm just curious what might be causing this message to pop up

Secure Connection Failed

An error occurred during a connection to www.pan.utiitsl.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…

hello yesterday i updated my Win10N to 22H2 version. since then i dont have audio on X videos and get error messages on nius clips (see pic) in about:support shows h264 acc and hevc as unsupported. but i cant tell if this is new or not. anyway k-lite codec pack should make them supported, right? to further narrow down the problem i used edge and visited nius and twitter and both worked fine, so the problem must be firefox. so im out of ideas how to fix that. anyone can help me? my help request on reddit https://www.reddit.com/r/firefox/comments/1fs2in3/need_helppossible_codec_problem/

I run G-mail in a Firefox tab. It worked perfectly until 48 hours ago. Now I cannot attach any files to my emails, and Gmail's "Help" is useless. Is there anything in FF which could be preventing this? Any clues as to why GM has turned nasty?

I tried setting every setting to English my region to Canada the browser opens in Turkish with a translate to English box. I go to a website and they are all in Turkish. How can I fix this???

Dear Firefox Support,

I am experiencing an issue with YouTube and some other websites not loading properly in Firefox. The sites continuously try to load but never fully display. I've attached a video link demonstrating the problem for reference: Video Link Video Link.

Could you please look into this issue? I’ve tried clearing the cache and disabling extensions, but the problem persists.

Thank you for your support.

Best regards,

Whenever i try to upload a file on macOS to Firefox the browser doesn't respond, making me have to force quit it.

I have a MacBook Pro M1 running the latest version. I am not sure what is causing this issue.