Former Member
3 years ago1Password in Firefox uses a lot of CPU
I am running 1P 8 beta on macOS in Firefox and finding the extension frequently ends up using a lot of CPU. Right now, with a single tab open, Firefox is showing 108% and there are probably 20+ 1Password processes, each using around 8% of CPU. Closing all Firefox windows doesn't reduce CPU usage and it's only temporarily solved by disabling the 1P extension or restarting Firefox. This wasn't a problem under 1P 7 and only started with 1P 8.
1Password Version: 80700028
Extension Version: 2.3.2
OS Version: macOS 11.6.5 Intel