Always plugged into wall outlet and using original cord/box. One day insufficient power message. Tried alternate cords/power supplies, tried both TV USB power ports, restarted multiple times. One time powered on without insufficient power message BUT that time got a different error message, "unable to connect to internet". Tried wireless and wired and neither worked, and after a couple minutes the message, "insufficient power message" returned.
Re: Insufficient Power Message when using wall outlet
Got "insufficient power" message all of a sudden from my Roku Express. Has worked just fine since 2018 until now. Am plugged directly into wall outlet. Serial number is YGOOH9115793. Please help, as we cannot use device at all!