Verisure - cant trigger action

I have just integrated Verisure alarm to my HA - It seems to read the components ok, but I am not able to trigger any actions. When e.g. trying to switch off a smartplug - HA updates the switch, I get the message that the component is turned off. A second later the switch goes back to state “on”. Nothing happens on the component.

Any idea where to start digging? I do not find any reference to the action in home-assistant.log

Sorry - now see there is a post on this already. Disregard!