For as long as I've had my TV, only hdmi port 1 has appeared to work with anynet+. This is regardless of which devices are connected. I just got the beam and only hdmi port 3 is the ARC channel. Plugging the beam into port 1 allows control of the TV with the Alexa but obviously no sound comes out unless its in port 3, which doesn't allow for anynet+ control. Does anyone know if this is normal or if I can get anynet+ to work on multiple ports? I have tried power cycling and unplugging the TV already. It doesn't seem to matter if nothing else is connected or if they're all connected, it still only works with hdmi port 1.