VIZIO TV Roku Ultra Model 4801X SN: SODD3187D393 Make a 90 decibel static noise and electrified picture for 4-5 seconds and then everything turns off: television, roku unit, everything. Turn it back on with remote and it’s ok til the next time.
NEW INFORMATION: This is happening when every 15 to 20 minutes when I have the Roku unit just sitting on the Roku home screen. NO CHANNEL SELECTED. Also tried selecting the Roku channel. SAME RESULT. So I have Verizon FIOS Gigabyte service and I checked this both on direct wired connection and Wifi connection. SAME RESULTS. This is definitive. There is a signal going to the roku unit that is causing this. It is causing the Roku to start blaring loud static for 5-6 seconds, the screen to display glaring static image and then turn completely off. CHECK THIS OUT