Of course. Thanks for fast, fast reply. It is my very first time to ask someone for help, everything I know about distro I've learned alone, through my mistakes and new installations. But this problem is some kind or tricky, I've been without pop-ups for about 2 months, now it's come back in my life. Maybe I did something, in settings? I'll put that screenshot tomorrow, it's late evening here in Europe. See you. Bye