tamafollow.blogg.se - Firefox taking too much cpu

It is definitely NOT that as I can work fine on PDF files on my other computer as well as this one if FF is closed. Looking for any advice on this and sorry that it appeared to be a PDF issue. Is this a function of the new FF using too much resources? I tend to use 2 browsers at the same time and like FF although if it continues to do this, may move over to Brave as my 2nd browser.

Forced to do hard reboot as I could not use my Force Quit. Waited for 3-5 minutes and system never worked. Once FF began to load, system monitor hit 100% and froze. Next test was to boot up and try same steps EXCEPT opened Google Chrome in front of FF. Waited for CPU to lower down which it did now at 31%.

Opened FF ONLY.5 tabs total from previous session.

It appears that it is NOT a PDF issue but rather that Firefox is really using up all my CPU.