system
6
I use avast free version and was getting the same “http://aos.avast.com/upgrade/1006” tab opening every time I open a new page which for me was quite intolerable. I tried removing the plug in but it reinstalled itself. I then had to go to the aos options and disable every option including anti-phishing, etc. That has taken care of it.
Is there anywhere in between that will still leave me with some kind of online protection?