I also posted this on the miui thread: http://en.miui.com/thread-56582-1-1.html
Dear all,
*USE AT YOUR OWN RISK, I CAN NOT BE HELD RESPONSIBLE FOR BUGS, ISSUES, BRICKS, ETC*
After upgrading to the latest miui6 dev roms I was unable to play videos in my foxsports app, after checking the debug...