Problem with wif connection

[Stevie137]

I was upgraded to fibre option yesterday. The broadband router had to be moved and now my central heating device tells me that's it's offline. Engineer yesterday suggested that I may need a booster 

[JimM1]

@Stevie137 Best if you can look to put the sky Hub back to where it was before if possible with the purchase and run off a longer Ethernet cable.