Hall and Stadium were always total BS. Who could listen to anything in those modes? I don't like listening to the audio in a real stadium. Why would I want to imitate it at home?
Have you tried any older discrete commands? The unit might respond to earlier commands.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
