Hello community, need some help. I will start from information about me: I’m a doctor, not an IT-specialiist, so be patient with me pls, I simply don’t know many things about network and RouterOS.
I have this model of mikrotik in a flat (house with 14 floors and many wi-fi networks there), even if I set up 30 dBm in TxPower (and set up a free channel of course) I haven’t got good wi-fi in all rooms (coz have many concrete walls in path of wi-fi signal). So I decided to make my old Zyxel Keenetic Lite a repeater. But I don’t know how to configure it. On zyxel I enabled wi-fi client checkbox, add mikrotik’s wi-fi network and write network key (key is right!). But zyxel can’t connect, I don’t know why… I need to set up something on mikrotik, right? Can u guys give me some suggestions? But, don’t forget, I’m NOOB (not dumb, not absolutely noon, but… 
). Thx a lot in any case.