Just got a Roku Express+ (2018) to replace my old Roku LT. I was able to get 720i video with the LT but hooking up the Express to the same cables all I get is smeared video which appears to be the Roku setup screen. My TV is a 2004 Mitsubishi WS-55413 which supports video up to 1080i. If my only choice is component video in standard definition I guess I’ll keep my old LT and return the Express.