Minecraft Sound Bug!!!! Echoing/stuttering

So I noticed this glitch happening after the most recent update for Minecraft on my ps4. Every now and then, the audio will stutter. Like I would open the door, and it would repeat parts of the sound while playing the audio. For example, a door normally goes creak, with the bug the door goes cr-c-cre-cr-crea-rea-re-r-r-rea-ea-e-eak-eak-ak-k-k, which is what I would call audio stuttering. Now I have cracked the code as to what causes it. As I made myself a new world and just played until it started happening. If there are around 20+ mobs near you, it will cause the audio to bug out, only reason I know this is because it got worse and worse the closer I was to my cow pen, which had 30+ cows in it. I figured that in the code, you may have fixed something with the mobs in the most recent update, that caused this bug to take place. I would really appreciate it if you could fix it, because I don’t find it all that enjoyable to hear the purge alarm when I open a chest to store my precious beef.