Jerry Haltom Hi Jerry, at the moment, Alexa can only control one controller, which is the one selected during the Alexa setup process. Even if there are multiple controllers under your account, Alexa will only operate that specific controller.
Switching to a different controller in the app does not allow Alexa to control the newly selected one.
Our technical team is currently discussing this limitation. If there are any updates or changes in the future, I will be sure to inform you.