That’s better! Turned off auto power saving and got a much brighter picture. Also fiddled about with the settings so that it doesn’t start up on the Home Screen and goes straight to whatever was last on - TV or Fire Cube. So many settings though…..
We have the two remotes, original, plus the Magic optional. Often as not, the Magic has walked, so left with the original one. The on/off of the original, doesn't work. My workaround, is to say Alexa - TV ON (or OFF).