cAP ac (Found the bug)

RouterOS Wireless Networking
1

cAP ac (ROS 6.43.12, 6.44b75)

  1. Create a Wireless virtual interface:
    Winbox: “Wireless” > “WiFi Interfaces” > “+” > “Virtual” > …

  2. Add a graph for this virtual interface:
    Winbox: “Tools” > “Graphing” > “Interface Rules” > “+” > “Choice a virtual interface”

Now all work fine.

  1. Reboot device.

Now we have no wireless interfaces.
“Wireless Tables” is blank.

  1. Delete just created graph, reboot device, and all work fine.
2

Best to create supout and send to support@mikrotik.com.