I have had the black screen of death. A few times since the latest update. Always seems to be after I watch the 4K channel on 146. Another strange thing is happening, If someone has tuned to a live big four network channel and that same channel is tuned too by another Joey, if that joeys tries to rewind or pause it pauses the channel also on the hopper. They did not join just turned to that channel. Seems to only happen during Prime time anytime.