Current Z9S with the latest firmware, Even reseted to the original state since problem occur Issues with it : -while movie watching , randomly it hangs/freeze.After few minutes it goes back to the main menu of the UI and says harddisk not detected. Even when i physically remove the harddisk and plug it back it doesnt detect it. -Some full BLURAY files unable to play - reckon the media player installed to it is not compliant but when i play it on my computer it works beautifully. What media player has it been originally installed ? -NETFLIX cant play FULLHD Solution to it : Turn off and on the unit by remote to be able to detect the portable harddisk . Connected to USB 3.0 and my harddisk also 3.0 compliant Question : Would the new Z9x fix all these hiccups ? would the HDR+ makes a lot of different ? would the new software able to play more types of full BLURAY files without issues? Does the new Z9x really able to play in FULLHD?