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 AC1200 Gigabit WiFi Router (Archer A6) - 5GHz Dual Band Mu-MIMO Wireless Internet Router,
TP-Link routers can be hacked: What to do now | Tom's Guide