Fix BLE HID Gamepad Emulator

My Kotlin-based Android app emulates a generic Xbox-style gamepad. It advertises itself as a Bluetooth LE HID GamePad and Windows happily pairs with it, requests InputReports, and even receives my packets—yet the data isn't being received by test programs... (Budget: $30 - $250 USD, Jobs: Android, Android Studio, Bluetooth, Bluetooth Low Energy (BLE), Kotlin, Mobile App Development, Windows Desktop)