Diễn đàn hỗ trợ Firefox

We had a power outage in our area. Afterwards when the power was back on I could no longer get CNBC.com to work properly. It kinda opens but nothing goes live nor do the videos play. If I switch to Chrome everything works, but I like Firefox! Lynn Nichols

Hello brothers and sisters, i am need help! I'm experiencing performance issues when surfing the 9GAG website. The amount of RAM consumed by this page is growing exponentially. It's gotten to the point where this tab can consume up to 5GB of memory, and that's not the limit. This issue hasn't happened before. I can't figure out what's causing it.

What I did to fix the problem: I reinstalled the browser. I reinstalled add-ons. I reset my old profile, saving only bookmarks and passwords. I reinstalled the operating system. None of this helped. However, my friends don't have this problem with this site. Please help.

A radio station https://www.wfmt.com/schedule/ that has run successfully until today in Firefox no longer does, There is momentary blip of sound but then silence. It runs fine in Chrome. Another station continues to run successfully in Firefox

To display this page, Firefox must send information that will repeat any action (such as a search or order confirmation) that was performed earlier.

Why am I getting this warning? I am unable to login.

When trying to view a Fusion 360 model or a Sketchup 3D model, I get a message that WEBGL is not supported by my device. It has always worked in the past and still works under Opera and Chrome.

With all the background auto updates, it's hard to determine what changes have been made to my PC prior to it stopped working.

After searching for solutions and going through the checklist:- 1. My video (NVIDIA GeForce RTX 3080 Ti) drivers are up to date, 2. "Use hardware acceleration when available" is checked in Firefox. 3. "WEBGL.disabled" is set to false.

Is there some other tweak in Firefox that I'm missing? I'm assuming it's a Firefox issue/bug as it works in other browsers... just tested Edge... worked OK.

I'm running Windows 11 on a fairly high end PC which I believe is up to date. Last checked 12 hours ago.

Any suggestions would be appreciated... however, please consider that I'm just a dumb user and not a techo.