Volume Adjustment Delay with Slider and Rotary Versions

[rman215]

I'm not sure if this is an issue or more of a hardware limitation, but I've noticed that when I move the slider up and down, there is a delay in the audio adjustment. In other words, the volume does not immediately change when moving the dial. This issue occurs with both the linear and rotary versions I have made. Please let me know if this is how it's intended to function or if any adjustments could be made to improve it. Thanks!