I am having issues with the PPPoE as well on my R3, my router has a direct connection to the fiber converter.
Is it possible that I could be added to the Early Access as well perhaps?
And I have KPN and that needs: PPPoE & VLAN
It does work, but my internet is inconsistent when it comes to connection quality. (video buffering, laggie games) and I have fiber 1000/1000 Mbps that the R3 can't reach. So I often switch my R3 back to my XR500 for bigger downloads.