Hi, tried the same and after research found that unfortunately this is not possible without additional middleware because SoundSwitch and GrandMA 3 on the same machine cannot use the same IP address and port.
@@esauvillanueva9567 Do you believe SoundSwitch users will spend 1000 or a few 1000 usd or euro for 1 movinghead? I don't have those so I'm not able to help you