Ok guys, so I have updated to the 18.2.2 and the problem continue.
Altough, very good news, I discover what is causing it.
I had no MIC plugged in to the PC, and so when no MIC is plugges in, that audio stutters do appear on the video.
As soon as I connected the MIC on, the problems with audio stutter gone away.
For anyone that don't have a MIC and have this problems with audio stutter on relive, you might want to disable MIC on the windows audio settings.
So, it is still a problem, dispite I have found a workaround it, because on the 17.12.1 with or without mic, this problem don't happen.
Cheers