Notification Sound

I have an issue of system notification sound going off every few seconds when I’m using Material Editor in engine. This is really starting to annoy me, does anyone have any idea how to get rid of it?

that is not normal, I believe that when you are using the Material Editor is it a program that runs in the background that don’t like it.

Maybe it is a virus

Is it at random or when something specific is happening such as updating the preview? There is a question here about detecting which process is triggering a system sound, it says for Windows 7 but guessing you’re on 10 there’s not much difference between them in this regard.