Starting with the release of RedNet Control 2.4 Focusrite Pro products* are Dante Domain Manager compatible.
Please install the latest version of RedNet Control which will prompt you to update the firmware on any out-of-date Focusrite Pro interfaces on your network.
You'll find the latest version of RedNet Control in the Downloads area of our site.
*Note that this applies to all products with a Brooklyn II, Ultimo, UltimoX and PCIe chipset