I have a 65" TCL Roku TV and a Onn Blast Roku Soundbar connected. I just purchased a Ultra HD Blu-ray player from LG. When connecting the soundbar to the TV using HDMI in the ARCport, and plugging the HDMI from the BR Player into the #2 HDMI port, I get stuttering from the audio in a Blu-ray movie. When I have just the BR Player connected to the TV, there are no issues. Is there a setting I need to change or another connection mapping I need to do? All 3 devices do have optical ass an input/output.