Yeah, I have gotten low power warning. DId some testing and it appears to be with Roku stick. Not sure if it's the cable or the player itself. I have only had this one for a year or two, I don't think this should happen so soon. Longtime Roku owner and lover, they fail eventually, I understand that, just not this soon. Not very happy, won't be using the stick anytime soon. I use it to travel to cut down on bulk. Might switch to the amazon stick instead. Still love Roku and have them on every TV in my house.