I have cable TV and have a powerline adapter connected direct to my modem for interent.I can connect/pair 1 x adapter to 1 x unit but am not able to connect 2nd unit.Any ideas? I have 2 x separate Cable TV(Foxtel Australia) boxes that I can plug the adapters Ethernet cable to each box.Do I need to connect another(4th) adapter to my modem.So basically pair each TV box with 1 adapter each on modem?I have tried the reset buttons but cannot run around the house quick enough before all the lights stop flashing ;-(.I thought it would be as simple as 1 x adapter per tv then a main adapter to modem , maybe not?