I got a free T-mobile branded RT-AC68U. I was able to successfully downgrade from TM-AC1900 to RT-AC68u 3.0.0.4_376.47 firmware. The problem arises when I was flashing Merlin firmware to the router. I'm not able to get into recovery after even though I hold the reset button while plugging in the outlet plug for 20 seconds. The Asus logo on the router do not flash at all. I used NVRAM reset after I flashed the Merlin firmware and also typed in "reboot."
Also, my local area connection says "network4" then it switches to "Network cable unplugged." And it toggles between the 2 every few seconds even though the ethernet cable is plugged in and untouched.
I also get this error message (attached picture).
Maybe something went wrong when I was flashing the Merlin firmware? The router also do not connect to the internet. How do I fix this issue? Thanks
Also, my local area connection says "network4" then it switches to "Network cable unplugged." And it toggles between the 2 every few seconds even though the ethernet cable is plugged in and untouched.
I also get this error message (attached picture).
Maybe something went wrong when I was flashing the Merlin firmware? The router also do not connect to the internet. How do I fix this issue? Thanks