So I got it to work, but only on Windows. I had this problem in 5.6 Preview, but in the Official Release it works. Seems like Metahuman Live Link only works on Windows machines. I hope they keep iterating on Metahuman Live Link, making it faster and lighter, till it can run smoothly on every Platform including Mobile.
Epic Devs, if you’re reading this. Could you make a native Audio2Body? For full body talking characters. Please 