After seeing Kubraks comment, maybe I read your posting wrong and you meant operation under ASIO.
I left my initial reply as option b) regarding operation with WDM drivers.
A) Case ASIO
The order of interfaces can be changed in the driver settings by using a different sort order.
See MADIface driver settings, TAB "About" -> Sort ASIO devices...
Default is "do not modify".
You can change this to sort either to "lexicographical ascending" or "descending".
B) case WDM / Windows audio
Possibly you set the wrong WDM driver (of the UFX III) to act as Windows default audio device.
Once the UFX III is powered-on again, then it will become the default sound device for Windows again.
I am not sure whether it helps, but this is how I use both devices in my setup:
I also have UFX III and ADI-2 Pro FS, both connected via USB.
But for the ADI-2 Pro I am using USB only for ADI-2 Remote and firmware updates.
Otherwise, I use it only in AD/DA mode connected to UFX III via ADAT.
See here:
https://www.tonstudio-forum.de/blog/Ent … our-Setup/
BR Ramses - UFX III, 12Mic, XTC, ADI-2 Pro FS R BE, RayDAT, X10SRi-F, E5-1680v4, Win10Pro22H2, Cub14