I am trying to interface my wireless headset to my new Samsung TV. I bought a HMDI to HMDI+audio extractor that I connected between my TV HDMI ARC input and my home theater HDMI, then connected the headset transmitter to the R/W RCA connectors on the extractor. I get no TV audio thru the Home Theater system and no headset audio. The TV does switch to Receiver (HDMI) sound output and the Home Theater system powers on. The TV remote will control the Home Theater volume (no sound but display indicates the volume is being control). Movies will play on TV from the Home Theater. Head Set works fine with input from Alexa. What’s up? Guess extractor could be defective or not ARC compatible?