This may be a bit long. Please bear with me. I was successful in installing Elementum on my Onn 4K plus. It works flawlessly. So, I have a 3rd generation fire tv cube laying around and went through the basic set up and tried installing Elementum on it. I followed Troy’s October 15 2026 instructions. I also tried everything that is discussed in all of the dialog that is on the insider going back to 2023. I get burst errors and Elementum keeps trying to startup then crashes. When I fired up the cube it did a software update. It now states that it is running Fire OS 7.7.1.7. So, do I basically have a paperweight as far as Elementum is concerned ? I am going to try installing The Crew, Umbrella and Prism next. I have a RD account but was trying to get away from it. It has been iffy lately with DRM errors when you try to run the streams that are presented to you.