Hi.

Having run powerline for quite some years I am now suddenly baffled by the instability!

My setup is a 3-4 node deal with a hub-spoke traffic flow.

1 node connected to my main switch.

3 nodes distributed over my buildings.

The setup worked fine with 2 nodes but seems to worsen as I ad more nodes.

Adding vlans to the setup made it even worse.

Checking with the utility gives me only a view of 2 devices.

These are up to date and seem to have a link speed of about 100Mbps (quite bad for a 1000AV if you ask me).

The real problem is that they disconnect randomly. 
In the middel of the night there are notifications of things going down.

No body is doing a thing at 1am! And this can happen at any time. What's going on?

Fault also disappears just by it self.

Thoughts or advice?

Cheers!

Greg