@woozle Thanks. I can confirm that it runs on one standard or the other. It will either connect to its fellow AV2 standard adapter, or the older AV1 adapters, but never both. Massively disappointing...

I have 4 of the old AV500 Powerline Adapters, with 100Mb ports across my house. I've recently upgraded my broadband to 500Mb. What I want to know is if I bought 1 single AV1000 adapter with a Gigabit...