Game freezes for a few seconds and audio loops.

While playing in the game, I have noticed that the game freezes for about 2-3 seconds (where I am vulnerable) and the audio loops, which hurts my ears. It mainly happens when I am in a life and death situation in the game, regardless when it happens, it is really getting frustrating. My hardware is not the problem since I can run RUST on high to ultra settings. Please help me.