I found wireless BUG on RCx and RB18 and Intel D201GLY.
I have device with Intel D201GLY + RB18 + 2xCM9.
In RouterOS 2.9.x is all OK, only VLAN is in error, but it's normal
In RouterOS 3.RCx is VLAN OK, but second wireless card doesn't work.
In system is visible, i can setting all parameters but, no scan, no registration.
I think that it's BUG. And i hope that somebody repair IT.
Thanks and regards Jarda