It's interesting that to this day the problem has not been solved. Rog kunai controller still has a problem the phone no longer recognizes it. It is better known as an audio device. And that the gentlemen of Asus know that they have not solved the problem for two years, but wait for it to be solved by itself. I've bought 2 controllers so far and both have the same problem after 6 months. I'll never buy an Asus phone again. Although. You have a detailed explanation in the forums you have not lifted a finger to fix the problem.