What i have noticed is that the emulator works differently on different android boxes. And we all know there's thousands of different boxes out there. I have tested it with an m8 and a beelink r68. These two have different chip sets. The emulator works almost perfect on the m8,only hd stutters on exo player,while audio is missing on many channels using exo player on the beelink. I am curious what if any android box or chipset the developer of this app favors to have optimal performance from this emulator.