Hi Leo,
Thanks for your reply my friend, and wow, that is an impressive bunch of stuff you have connected!
My needs are nowhere near as heavy as yours.
However, I do take your point and am thinking that a cat6 cable linking the upstairs and downstairs routers would be the way to go. It should be quite cost effective and with the couple of items of new gear that I’ll need, the total cost shouldn’t be excessive.
Yup, that’s the way I’ll go.
Thanks to y’all for the helpful suggestions