I am an atheist but I am ready now to believe in miracles! This evening I started my tablet and opened avast. Suddenly I saw the note that I need to install Google services. Mechanically I clicked the button to install and nothing happened (as usual). Then I tried to switch the firewall on and again nothing happened. I felt upset and continued to try to put it on. First, second, third… I already stopped counting when I saw a pop-up: “The firewall rules were successfully deleted”. And suddenly … I saw that the checkbox is checked and the firewall is on! I hardly believed my eyes! Then I made some firewall customization and it’s still working. What has happened? Was it a glitch or a bug?