No SSID from CAPsMAN on one of the client

RouterOS Wireless Networking
1

Hello!
I had setup CAPsMAN on RB1100Hx2 and 5 of the client AP (RB951G) to use it.
4 of them discover CAPsMAN without a problem.
But one of them do not get an SSID from manager.
Here is the log from client AP

20:30:39 system,info CAP configuration changed by ADMIN 
20:30:43 system,info CAP configuration changed by ADMIN 
20:30:46 caps,info CAP selected CAPsMAN Hostname (00:00:00:00:00:00/4/0) 
20:30:47 caps,info CAP connected to Hostname (00:00:00:00:00:00/4/0) 
20:30:47 caps,info CAP joined Hostname (00:00:00:00:00:00/4/0)

(MAC and hostname changed by security reason)
Here is screenshot from Controller:

Here is the screenshot from client AP:

In Provisioning on CAPsMAN Controller I added MAC of this client.
What could be a problem?

2

If you go at the capsman menu-cap interface you will see 4 pre-installed interfaces.
You have to delete them and re-join your capsman client.