I've given up.

After testing everything I know and working with Focusrite Support (very quick and friendly), I have concluded there is no combination of connections or settings that will make the Roland Integra-7 work via S/PDIF into the Focusrite 18i20 without digital clicks and pops.

I just connected the Integra's analog outputs via TRS cables to the Focusrite, and I'm all set. The sound quality isn't quite as good, but I'll take it to be rid of clicks and pops. Peace at last.

Many thanks to all of you who helped me!

- Matt


BIAB 2024 Win Audiophile. Software: Studio One 6.5 Pro, Swam horns, Acoustica-7, Notion 6; Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus Studio 192, Presonus Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors