This dedicated 40$ AC1200 router fixed all my AIR LINK / VD latency problems. It's also better than the new AX (wifi 6) models from the same company. : r/oculus
Tp-Link AC1750 Black Archer A7 Mesh Wi-Fi Router Full Gigabit | Dual Band | eBay
Wireless or Wi-Fi Black TP Link Archer C6 AC1200 Mesh Wifi Router, 400Mbps