Good news! Not IP address related, I don't know why it works now (the powerline light flashes so I know the connection isn't great, but it's there), but I moved the adapter to a different room and...

@woozle Hi, YES, there is new hardware, and testing what happened when I switched things off, I WAS able to maintain the powerline connection after relocating the extender. The dilemma now: the thing...

The powerline devices I am using used to work fine; after switching internet providers, the hardware was all set up again, but now the extender does not remain connected to the adapter after being...

System was working fine until I had to rearrange it for new internet; now, even with the powerline devices in the same room, the powerline lights never come on except briefly during power-up or...