Why the SoundMix Volume Change has a little delay?


I use a slider to change SoundMix Volume. In picture, the “OnValueChange” actually is Slider’s “On Mouse Capture End”.
When I change the slider value, there is a small delay in the change of sound. For example, when the volume is adjusted from 100 to 0, the sound gradually becomes smaller.
How can i fix this delay?

Set Fade in Time to 0 on the Set Sound Mix Modifier, that will make audio change instantly

Please tell me if it helped or if you need more help

Damm!! My hero you pretty handsome.This method is really simple and effective, but I was too anxious to ignore it. Thank you for your answer!