are my cue's broken?

so since i got my s4 my headphone cue's have been reversed. it is reallly frustrating. i tried switching it in the settings but i can't seem to get it back to normal. so i hear deck 2 on deck 1's side and deck 1 on deck 2's side and also i hear some stuff in the headphones even when the cue buttons are not selected. is there a way to fix this or do i need to take this back?

With the cue mix volume knob on the front all the way to the left and the cue light on for deck B your hear what's playing on deck A?