I make RTL8366SR support code on WZR-HP-G300NH 1stGen. https://github.com/yamori813/freebsd/commit/5d9ebe240a1619a5232c5e543c5df7eb3299718b WZR-HP-G300NH 2stGen use RTL8366RB. But 1stGen use RTL8366SR. If you have intrest this, please try this. Thanks Hiroki Mori Tokyo JAPAN