"Errror: USB Setup Failed" Message

[jllaudio]

I am trying to play Tidal songs through my Audioquest USB Dragon Fly Red.  I keep gettting "Errror: USB Setup Failed" message.  I have a Samsung Android Tablet 8.

What do I need to do?  It seems an update is causing my problems.  Also, I wanted to connect the DragonFly through a Audioquest Jitterbug to the Tablet, but I was getting dropouts and stopped using it.

Thanks

[dwrae]

You could try 4.2.0, but these messages are usually due to power or Android holding on to the driver. Nothing was changed in the USB section for probably a year.

[jllaudio]

Can you explain what you mean by Android holding on to the driver?

[dwrae]

There can only be one driver active at a time. If the USB audio driver from Android holds on to the driver, then UAPP cannot use it. Mostly, detaching and re-attaching the DAC solves it. Make sure you don't try to exit the app by using the X in the recent activities screen.