Problem: Currently own the Onkyo TX-NR608 running to a Samsung H9000 to watch Netflix "decoded" in the TV and sound is heard through ARC. When Harmony Ultimate one turns on system to view direct tv (no ARC used) the receiver initially is on cbl/sat an tv has pic. But rcvr then resets itself to tv/cd (normal ARC default) setting and tv has no pic. select cbl sat again and it switches back to cbl/sat and stays. Question: If I get a Yamaha v677 or Onkyo 636 which have 2 HDMI outputs I can run one HDMI out to HDMI in on tv for ARC and another in for Cable/sat I am trying to determine that it will probably work before buying anything