I have a Playbar and Sub and looking to add a ConnectAmp ZP100 for some prewired surrounds. I have the amp hard wired to the Playbar, and the Playbar hardwired to my router and TV. I can find the ConnectAMP when I try to I add it for surround. It says it completes just fine, but when I go into the app, the ZP100 is set up and labeled “Unused”. Its not bonding to the room and Playbar for some reason. I have followed the instructions on Sonos site for connecting and have tried about 8 different times with hard resets. Any suggestions?