Hi Vivian, Thanks for your response. However I think it is solved. I have 1 pair of plugs/powerline adapters with 3 ports. If I plug 1 into my TV and one into my switch all is fine. If I then plug in...

Region : UnitedKingdom Model : TL-WPA281 Hardware Version : V1 Firmware Version : Not sure ISP : BT Internet This is the 3 port model. If I connect 1 port it works OK. But if I try connecting the...