Output Issues

I can't hear the sampler sound. Why? / I can't increase the sampler volume. Why not?

When MASTER TEMPO or Key Lock is turned on, the sound sometimes distorts.

Sound is extremely distorted or the channel level meter stays at the maximum.

Sound is affected by distortion or clipping.

Sound skips, cuts, or is affected by noise.

The volume suddenly drops sometimes.

Sound comes out of my headphones or speakers incorrectly.