u/Icy-Medicine7789

Hey everyone,
i've got a weird audio crackling on my left ear since yesterday. I've already replaced my Headset and tried it with an older model (HyperX Cloud III Wireless and Cloud II Wired).
I also reinstalled my driver (High-Definition-Audio) and switched to 16bit.
Maybe its linked with the windows Update i did two days ago?
I really have no idea what to do anymore.
Can anyone help me?