The solution to this issue us simpler than many so-called solutions I have found. Step 1 - Go to Help/Troubleshooting Information on the Firefox menu
Step 2 - Find and press 'Reset Firefox' under the Reset Firefox to Default State area
My CPU usage dropped from over 90% to under 10% immediately and has remained so.
This is necessary on a basis that is determined by individual usage.
Thanks! Ive been having that problem too...
Yes (14) | ![]() | |
No (14) | ![]() | |
I don't know (15) | ![]() |