hAP ac^2: Q on passwords and wireless speed

[bpwl]

A new problem: the smartphone no longer recognizes the SSID in 5GHz (says “Not in range”),
even after reverting the few changes I had done in RouterOS v6.47 (stable).
Maybe I should reboot the AP.

Update:
now it’s back again. So, then this means to me: after doing any changes in ROS it takes some time (I guess 3+ minutes) until the service is available again for clients.

DFS channels (52-140) take 1 full minute “wait while radar detect” after every change. Channels 120-124-128 take 10 full minutes.

http://forum.mikrotik.com/t/various-issues-with-hap-ac2-mostly-wifi-performance/139930/1 … I wonder if you ever read something, or just talk to yourselves in this forum