I have had ongoing connection issues with plus net. I have had all new BT connection and speeds are very good on FTTC.
Plus net were not helpful so I’ve replaced the router with a draytek vigor 130 (settings configured so VLAN is 101 to allow PPPoE pass through). I then configured my google WiFi primary for PPPoE with my plus net username and password.
It worked immediately and great signal.
But every now and then it stops. I’ve found that reinput of username and password in Google WiFi gets it going again. But why does it need to be reinput - it’s two or three times a day.
I have noticed the WAN address in Google WiFi changes.