Astrill Setup Manual:How to configure DNS on ASUS Merlin firmware flashed routers - Astrill Wiki
How to Update the Firmware on an ASUS Router
Update Firmware in ASUS Wireless Router - YouTube
Firmware Update Notifications for My Asus Router | Henrik Sommerfeld's blog
AiMesh Review Revisited (With Asus RT-AC86U and RT-AC68U) – MBReviews
Upgrade Firmware on an Asus Router - YouTube
How to upgrade the Firmware on Asus AC and RT Routers - YouTube
Setup and Configure Dynamic DNS in an ASUS Router
Asus 802.11ac Dual-Band Wireless AC1900 Gigabit Router (RT-AC68U)
Keep up to date
ASUS Router - RT-AC68U - The system keeps on forgetting Port forwarding settings after firmware update : r/ASUS
9 Best Wi-Fi Routers (2023): Budget, Gaming Routers, Large Homes, Mesh | WIRED
Amazon.com: ASUS AC2900 WiFi Gaming Router (RT-AC86U) - Dual Band Gigabit Wireless Internet Router, WTFast Game Accelerator, Streaming, AiMesh Compatible, Included Lifetime Internet Security, Adaptive QoS : Everything Else