Roku Express 4k plus setup issues Have tried to setup on two older Vizio tvs models (D43-C1 and D39HN-E0), using hdmi 1 input connection. Both tvs stay at “no signal” and roku setup doesn’t begin. Since I’ve tried on both tvs and get the same problem is seems likely the roku is either defective or there are issues with Vizio to roku communication. I’ve made sure tv input is correct, done tv factory reset, reversed the roku delivered hdmi cable, but the roku is not being recognized. It seems there are others who may have had Vizio/Roku issues and wonder if any solutions.
