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Asus TM-AC1900 [rebadged rt-ac68u] can't update firmware (merlin/oem) to newer than ~384.6 ~mid-2018 - YouTube
![Wireless] How to update the firmware of your router to the latest version ? (ASUSWRT) | Official Support | ASUS Global Wireless] How to update the firmware of your router to the latest version ? (ASUSWRT) | Official Support | ASUS Global](https://i.ytimg.com/vi/An9PRUCQmng/maxresdefault.jpg)
Wireless] How to update the firmware of your router to the latest version ? (ASUSWRT) | Official Support | ASUS Global
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Chromecast: ASUS Router RT-AC68U doesn't work on guest network after firmware upgrade : r/Chromecast
![Amazon.com: ASUS AC1900 WiFi Gaming Router (RT-AC68U) - Dual Band Gigabit Wireless Internet Router, Gaming & Streaming, AiMesh Compatible, Included Lifetime Internet Security, Adaptive QoS, Parental Control : Everything Else Amazon.com: ASUS AC1900 WiFi Gaming Router (RT-AC68U) - Dual Band Gigabit Wireless Internet Router, Gaming & Streaming, AiMesh Compatible, Included Lifetime Internet Security, Adaptive QoS, Parental Control : Everything Else](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/61VM4oji5gL.jpg)