USB-C DAC converter

[Dekero]

Hey guys, I've been using a Usb c DAC to allow me to both charge and use my headphone output at the same time for going on a year... This weekend a random update to the phone came through and now I can only charge or use the headphones at one time... You try both and it won't play out the headphones but will charge..and play thru the phone speaker only....I cannot find any setting that would affect this so I must be missing something...

Anyone have an idea what may be going on... Any help would be appreciated.

Thanks

Dekero

 

[Davdi]

Which phone are you using (and which Android version) and who is the carrier. this will enable us to better help you.

 

[Dekero]

Sorry....

Oneplus 7 pro, running Android 10, build 10.0.41.HD61CB On T-Mobile.

Thanx to anyone who has an idea, as this is crazy it's worked fine for over a year... And now nope..