cannot hear playback when over dubbing

I am using aud. 2.2.2. My input is through a Behringer 1222 usb. System is windows 10. I cannot get the playback through the mixer headphones. It comes through the computer speakers. The system worked great, but I believe I hit a hit button that has killed the mixer’s monitoring. I am a new user of Audacity.

To be clear, it used to work?

Which mixer is it? They make an Behringer X1222 usb and a Behringer QX1222 usb

Just below the equalizer? Main/Mix switch?


Thank you for your response, Koz. The problem has been resolved. As I stated, I am a new user of Aud., so I am learning by hunt and peck. I had unplugged the USB cable, and when I reconnected it, Aud. did not read it. I unplugged it and plugged it back in, and everything is working great! By the way, the mixer is xenyx x1222 usb.

Once again, thank you for your reply.