1. Is the minix neo g4 capable of playing 60fps video? I tried playing 720 at 60fps, and it seems to be playing at 30. The video seems smooth but the audio gets slowly out of sync until after a few minutes it's unwatchable. (Using MX Player) 2. Would updating the firmware help with this issue? 3. If so, how can I determine if I am using the A or C version? wouldn't want to brick my mini pc. Thank you very much!