Hello, NEO X8-H PLUS. I have tried connecting my Samsung Galaxy 5 phone via Bluetooth. I am able to pair the device, but when I click connect, it tries to conmect and then immediately disconnects. I have also tried connecting my PS4 controller, but it starts to pair and then just sticks like that. I have tried updating my firmware, Flashing my firmware (via usb and PC USB boot tool), Rooting my device. Nothing seems to work, still won't connect. It's driving me crazy... Any ideas?