I use tp link powerline adapters to get internet to an outbuilding. Previously I had a BT smart hub and this provided internet through the powerline adapters with no issues whatsoever. I've just recently got a Now Hub 2, the powerline adapters now only work intermittently. When initially plugged in the adapters provide internet, but eventually seem to time out and stop working. The only way to get internet back is to re-pair the adapters.
There must be something different about the nowtv hub that causes this to happen, any ideas about what this might be??
Accessing router and switching off gigabit ethernet didn't work. Swapping cable ports didn't work, the lights around socket did not work in either. A new cable got it working straight away, though I have left gigabit off too.