Why Can I control Deck B, But no sound comes out of it?

Jack_N

A little Backstory. I was Djing today and everything was going smoothly for the first hour until it didn't. I had a track playing on deck A and cueing a track up on deck b. When listening in the headphones I couldn't hear anything, but I could see the waveforms moving. Deck A was playing just fine but when I transitioned to the track on deck B and no sound came out. I was however able to control the volume fader though no sound was coming through but wasn't able to control any of the eq and gain nobs. It is a little frustrating that it happens at random points when I am mixing, and this isn't the first time this has happened. Apologies if I butchered the explanation, not super good with computers but I am trying to understand more. Could it possibly be my computer processor, I am running a Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz 1.80 GHz

Could that have anything to do with it?

Thanks

Jack_N

Also forgot to mention that my computer has 8gb of ram