There is a red line at the top of my display screen. Not sure what it is. Looks to be an arrow of some sort. Thought it could be an overheating message/maybe a not connected to internet message/overheating message. NOT SURE! But everything is connected and working fine, just concerned my roku is broken and causing a shortage and damaging my HDMI ports from this error.
@Clearancequeen Thanks for the note. We took a look and it appears that you may be referring to the red arrow used for the 'Love Balloons' theme between the Home screen clock and the Options * text on the Home screen.
You can go into Settings>Themes and change your theme to another selection if you'd like to remove the red line/arrow.