I am using Kazoo on my windows laptop unfortunately it does not see the Devialet while connected to the Melco via Ethernet. This however might be different with the iPad app and WiFi. From what I understand Kazoo desktop works on Openhome which has not been implemented by Devialet.
SOtM sMS-200-Ultra, SOtM sPS-500, Melco N1A, Rega RP8 (Exact 2), Core Infinity D440 Pro (2 x D220 Pro), Audioquest Diamond Ethernet, USB, Audioquest Castle Rock, Sonus Faber Olympica I.