Actually nevermind, I can see the reciever is basically always online, so will need to do something else.

Brilliant thanks, it was the UAC. Disabled it and set the service back to Local system.

Do you know if I can combine this on/off button with a "System Alive Checker (Ping)" to get the status updated if I switch it on outside of Domoticz?

Hi, I have a Yamaha reciever which has a webinterface where I can turn it on/off via a couple of .bat files in Windows. Now I have created a dummy switch with On command = script://E:\DomoticzScripts\Yamaha\Start.bat Off command = script://E:\DomoticzScripts\Yamaha\Stop.bat I have set the service ...