Hi – I just received a fire tv stick 4K. I am using a Sony Bravia TV, KDL-52XBR4 and an Onkyo AV Receiver – TX-SR705. followed the instructions for the fire stick and also installed and sync’d my Harmony to control the fire stick. Video is perfect. Controls from my harmony work perfectly. I am using the fire stick in HDMI2 on the side of the TV.
Problem – No sound. I tried everything I could think of and still no sound. I would welcome your advice. I am about to return the fire stick.