My ROKU Premiere purchased on December 5th 2019 has started overheating consistently after about 15 minutes of usage. It is operating where it has been for the last 7 months. Its slightly in front of and below a 32" TV, not a particularly hot location at all. When an electronic device begins overheating like this it is a classic failure mode for electronics. When I inquire about a warranty exchange I receive a message that my device is not eligible. I can only assume I had a 12 month warranty that just ran out last month. I am very disappointed with ROKU, expect better quality than this.