I have had my Roku setup and I have been using it. It now is has a white light blinking. The tv isn’t recognizing that it is plugged in and it won’t connect to the wireless internet. So far I have reset the router, turned off the tv and phone, disconnected the WiFi on the phone and reconnected it. I have tried unplugging the unit as well as holding the reset button for the 30 seconds with jus the power cord. I don’t know what else to do.