This is simple wireless scan for Wireless networks in my place. Wireless coverage from MikroTik is strong, behind walls, and 15-20 m distance between me and Mikrotik . I can confirm that 90% of issues of slow wireless, or signal drops is from inteference in house or bad software version. I using RoS 6.20 more then 6 month and everything is OK. No drops in signal, or slow wireless. Look on picture.



Of course, i have some manual settings configured in my RB2011.