After many years of using SimpleControl/Roomie, I’m stumped.
I just got a new AVR-X2400H (https://usa.denon.com/us/product/hometheater/receivers/avrx2400h)
Using the old Manual IP + “AVR IP Zone 1” trick doesn’t seem to work any longer (this is a really newly-released receiver, so I don’t know if they’ve changed something).
When I pick the auto-detected AVR-X2400H and try the Test Remote, I get a message saying that “Authentication hasn’t been set up”. Unfortunately, I have no idea what authentication is desired.
Any ideas out there?