10-16-2015, 04:08 AM
I am seeing the same message using my Moto X Pure XT1575 running Android 5.1.1. It supports OTG and plays audio from USB in Host mode no problem. But I must select the Play through Android mode to hear audio via UAPP. I execued the USB Host Check app and it was not able to detect my phone as being a host device. But it IS a host device and supplies power to the DAC accessory no problem.
What does UAPP look at to determine if the android driver or the UAPP driver can be used?
What does UAPP look at to determine if the android driver or the UAPP driver can be used?