Denon DHT-S316 Questions & Answers

Why did my subwoofer disconnect from the sound bar and it will not reconnect? When doing it per the manual instead of the light on the back blinking once it continues to blink and the subwoofer makes a pulsing noise. After pushing and holding the buttons on the sound bar the light turns solid the pulsing sound stops but the connected light does not come on. There is no sound from the subwoofer. This is after enjoying it working fine for a month. It is very frustrating!