I've bought one, because we already have Prime, but it seems to mess up the broadband signal to the computer (about 30mps on fibre). I chatted to my usually useful guy yesterday and he thinks (because of oddball house configuration) that we may be best rigging an Ethernet spine through the house to replace my TP Links. Do any of you have a view, and how much should the cabling cost? About 15 metres should be ample...
TIA.