Stereo monitoring, but not recording

Windows 10
Audacity 2.3.3
I’m trying to digitize LPs onto a DELL Inspiron laptop. Turntable is AT-LP120-USB, set to USB option.
I’m using a Behringer U-PHONO UFO202 interface into USB input on my laptop.
While recording stereo vinyl, I can hear stereo out through the U-PHONO headphone out jack, but left and right channel signals on Audacity are IDENTICAL, and I hear duophonic programme when I play back what I’ve recorded. Suggestions?
THANK YOU IN ADVANCE FOR ANY HELP YOU CAN PROVIDE.

[u]Here[/u] are some instructions for configuring Windows for stereo. I believe it’s possible for Windows to be set for mono and you can still set Audacity for 2-channel stereo. (Make sure to select & configure the correct USB device. It might be confusing if the Berhinger and Turntable are both plugged-in.)

Turntable is AT-LP120-USB, set to USB option.
I’m using a Behringer U-PHONO UFO202 interface into USB input on my laptop.

You don’t need the Berhringer interface with a USB turntable. :wink:

I hear duophonic programme

Dual mono or [u]“Fake Stereo”[/u]?