Sorry if I put you on the wrong path in your previous thread here:
In this thread, you just asked for “some delay to the mains” and I didn’t realize that you are the same person with the strange setup of feeding a Roon zone group into 3 separate DACs. You mentioned it in passing in a later post in the thread but I missed this info. For anyone looking into this, take note of the older thread:
As I said there, I doubt that this is a good idea with Roon but you were convinced it is - but I have no further ideas here. Hopefully someone else does.