Bad synchronization of audio, motion and losing hearts without a cause.

Hi, My name is Ricardo and I hope you're doing well. I have been struggling with a bug , specifically problems with the audio. The audio frequently is delayed or there is bad interference or bad synchronization. Same with motions, like I see a bad optimization. Also I noted that out of nowhere I lose half or a heart when I'm away from evil mobs, it's like someone invincible attacks me and I'm in single player mode, so no one is in my world. This last bug is weird to happen but this can affected me because I could die if I have less than halfl of heart. I'll share a file with a very short video. Also, this isn't about my tv or my console because I play other games and this isn't happening, only in Minecraft.

Thank you!