I had Avast Password installed on 4 PCs and all of them suffered performance issues with web browsers specifically on Firefox and Chrome. After disabling and removing the addon extension, the performance issue was gone. Is this program bugged? I was wondering why ever since I installed Avast Internet Security recently, I was getting terrible performance issues on Firefox and Chrome where I did not experience before with another brand security software. Now I know it was because of the Avast Password. I also had the component removed in the Internet Security suite as well just to make sure.