Thank you for help. It works just fine.

Thank you for very fast reply. I did not upgrade the controller to version 4.x(SDN) as one of my devices is not compatible. You are right, now I understand my mistake.

Hi Everyone, I have a problem, after updating my software controller on Windows 10 machine (to version Omada 3.2.10) I can not see WiFi channel number of my APs - EAP110(EU) v4 and EAP115-Wall(EU)...