This could be the cause - there were similar reports for old OS X versions (10.8.x) which with the latest two Roon updates (Mojave readiness) are no longer (fully) supported or so it seems. 10.12+ is recommended now.
This could be the cause - there were similar reports for old OS X versions (10.8.x) which with the latest two Roon updates (Mojave readiness) are no longer (fully) supported or so it seems. 10.12+ is recommended now.