Firefox Community Forum

Firefox is using too much of my Pcs proccessing power and causing my pc to freeze. The videos Im watching and twitch will just freeze then I have to hard reset my pc because the windows option to shut down or restart will do nothing. Even when I hit window+ctrl+shift+b to reset my graphics card it does nothing. please help me or I will have to stop using firefox which Ive been using for 20 years.

I just discovered today that when I click on a YouTube short and select open in new tab there are two sound streams playing about 3 seconds out of sync. This happened on my work machine today and on my home machine. When I switch to the Chrome browser this did not happen.

Some of the Reels that I watch have NO volume Here is one example: https://www.facebook.com/reel/366081636583616

Macbook med Sonoma 14.5. Firefox got stucked, probably because of to many tabs open. It shows at the bottom list, but not visible when trying to click on the icon, or pressing "command +tab". Tried to reinstall, but the system telling one Firefox is already open.