Fixing scratchi audio on Vmware Fusion

Hello,

Is here anyone using Windows XP on VMware Fusion 11?

The sound is very scratchi there so the NVDA sounds very distorted. I tried both solutions mentioned on the internet. The SetTimerService command line tool and the VMAudioFixTray application which was recommended to install. Nothing helped. Does anyone know what else could be done? Maybe reinstalling the driver of the virtual windows xp device? I tried out a driver on the net but then distortion become even worse.

I also wanted to fix the latency in Windows 10 as shown in the guide here, but this sadly also didn't worked.

Maybe anyone can help me?

Thanks and best