USB DACs No Longer Working

[jqwz]

Recently I have noticed that USB DACs are no longer working with my S20 Ultra.

I have the US version on AT&T.

I have not changed any USB settings.

The menu with USB options does show up in the Notifications pull down but is no help.

They worked in the past.

I am not sure if they worked since upgrading to Android 11.

Any idea how to fix?

 

[Laura Knotek]

Have you updated the firmware on your USB Puffins? You might want have a look at this guide. http://www.parksaudiollc.com/firmware.html

 

[jqwz]

Puffins was a typo. That should have read menu with USB options...