I use Zonealarm extreme Security to protect three computers (two at work) and a laptop at home. Since yesterday I am receiving a pop up window(in all computers) alerting me that
Zonealarm Security was operating at reduced security while learning my system. It presents
two choises to Switch to maximum security or Continue learning mode (for another 21 days)
I repeat that this happens to all computers. Whatever I choose this window keeps coming up again and again every 15 or so minutes. Looking in the firewall setting - Internet Zone security - the setting is High.