Have FIOS Quantum with 1 master DVR and 1 client. Trying to add another AP to the 2nd level of my house. Client set-top box is upstairs. Decided to add a coax splitter and connect set-top box and a NIM-100. Set-top box still works with splitter. However, once I power on the NIM-100 the master DVR reboots in a loop and never comes on line. Once I power down the NIM-100 everything is fine. I have read in the forums that this works fine with non Quantum setups. Is this not supported with Quantum? Or is there something I have to do differently?