Our tv is LG 47LB5900(2014 model), our ilive is ITB382B 37". After the TV has been off more than 15 min. the volume does not come out the bar until the source or power is cycled. We also use antenna TV which we toggle the "input" to TV, at which time the sound does not work until I go into the TV settings and toggle back & forth the sound audio out from TV to optical out. Is this how it should work? What to do?

Cooking - iLive - ITB382B - 37" Bluetooth Sound Bar