Audio Dropouts after recent update

[MegaPixel]

I have experienced exactly the same problems today since updating today. Previously it has worked extremely well for me for the past couple of months. I have a fast fibre broadband connection.

I am running the very latest version of Catalina on a 2015 iMac with an Audient ID4 interface.

I can confirm the video now works, but I don't want that at the expense of a continuous audio dropouts.