Openremote Pro Desiger 2.5.1 error: Not able to type the MAC adr for a new controller

Hi

Openremote Pro Desiger 2.5.1 error: Not able to type the MAC for a controller and the new controller that I have installed om Synology 216+, does not tell that it is not in the list for controllers.

I don’t know if I do anything wrong, but should I not be able to write the MAC adr of the controller in the Designer.

Br

Jesper

Found out that I can not delete the old controller and add a new one after each other, had to go out and in again

/Jesper