A:AnswerTry changing out your power supply and maybe even the cable to the device. They aren’t the best out there and can cause distinction in the operations of the device.
A:AnswerNo. One TV per firestick at the same time.
For local channels, you can use an antenna and don't have to pay for cable TV service. The closer you are to the TV towers, the better your antenna reception will be. With an antenna, I get 30+ local channels in HD (ABC, CBS, NBC, PBS, Fox, etc.)
A:Answeryou dont need amazon prime to use this,but you will need a amazon acct to log in after that put the same info on all of them,you can stay logged in,and when you turn your TV on&off it will still be logged into to use
A:AnswerProbably not (the distance ratings on antennas is not reliable). You may need to point your antenna in the direction of that ABC tower. TV antennas works best when they have fewer obstructions, so try to mount it close to a window or even better yet, mount it outside. On my old TV in my garage, I use a scrap piece of speaker wire as an antenna....works great.