Hi @maestroc,
Welcome to the Roku Community!
Thanks for sharing the behavior you've encountered with your Hisense Roku TV, which has blinking lights, and for taking steps to resolve it.
Usually, the red blinking light means some sort of internal hardware issue. Have you tried contacting Hisense support yet to inquire further?
We'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support for their products running the Roku OS.
For a list of Roku TV manufacturer's contact information, visit our Community post here:
Contacting Support for Your Roku TV
We appreciate your understanding.
All the best,
Chel
Jecheal R.
Roku Community Moderator