Noise on track monitoring and recording in CUBASE 10.5.20

Hi everyone!

I was reading what you guys wrote and I don’t find anything strange. I only test with a microphone and the noise persists. No pre or post effects.

This is my test video in Cubase 10.5.12: (I reinstalled the .12 version to test if it was a problem with the .20 update)

I have updated to Win 10 Home - Version 2004

I hope you help us!