Hello group!
Some of you reported audio monitoring issues like corruption when upgrading NDI Tools V5 (released last August) and using NDI Video Monitor application on macOS. Good news: NDI released Yesterday an updated V5 with a fix for this issue! Have a look at https://www.ndi.tv/ to get the latest and greatest NDI Tools.
Stephane! Merci!
My pleasure!
Sadly, the revision history of NDI Tools is not very verbose about fixed and known issues so without my thread, it would be hard to know the issue has been fixed. This is why we all need friends 
I am sure you will have a look at NDI Bridge, which seems to be fully working with this update (Windows only). Please update the group on your findings.